Trial by Felfire boss cards

This page lists all boss cards, Hero Powers and bosses featured in Trial by Felfire.

• To learn more about a card, boss or Hero Power, click the corresponding image.
• For a summary of the adventure's boss and reward structure, see Trial by Felfire#Structure.

Bosses and Heroes

Name	Class	Type	Rarity	Cost	Atk	HP/Dur.	Armor	Description
All Shall Serve		Hero Power						Passive After a Demon dies, draw a card and restore 10 Health to your hero.
Aranna in Training		Hero				30
Aranna Starseeker		Hero				30
Aranna, Unleashed		Hero				30
Baduu Prime		Hero				40
Baltharak		Hero				30
Broken Demolisher		Minion				12
Burgrak Cruelchain		Hero				50
Burning Rage		Hero Power						Passive After your hero attacks, deal 1 damage to all enemies.
Burning Rage		Hero Power						Passive After your hero attacks, deal 1 damage to all enemies.
Corrupted by Rust		Hero Power						Passive After you play a minion, give it Stealth or Poisonous.
Doom Lord Kazzak		Hero				50
Fel Lightning		Hero Power						Passive After you play a card with Overload, cast a random Lightning spell!
Fel Reactor		Minion - Mech				3		Spell Damage +1 Deathrattle: Go Dormant for 3 turns.
Fel Reactor		Minion						Spell Damage +1 Deathrattle: Go Dormant for 3 turns.
Felstorm Run		Hero				30
Felstorm Tornado		Hero Power						Passive Angry minions are falling out of the Felstorm!
Flikk		Hero				25
From My Oil Comes Rust		Hero Power						Passive After your hero takes damage on your turn, summon a 2/2 Rusted Fel Orc.
Glowcap Mushroom		Minion				6
Gok'amok		Hero				30
Grease Monkey		Hero Power						After ANY Mech dies, give both players a Spare Part.
Gruul the Dragonkiller		Hero				50
Hatred Reactor		Minion - Mech				2		After you summon a minion, give it +1/+1. Deathrattle: Go Dormant for 3 turns.
Hatred Reactor		Minion						After you summon a minion, give it +1/+1. Deathrattle: Go Dormant for 3 turns.
Hulking Monstrosity		Hero Power						Passive Your minions have +2 Attack. Fel Reavers have +10 Attack instead.
Illidan Stormrage		Hero				100
Illidan Stormrage		Hero				60
Inquisitor Dakrel		Hero				30
Jek'haz		Hero				30
Kael'thas Sunstrider		Hero				60
Kanrethad Prime		Hero				40
Karnuk, Outcast		Hero				30
Lady Vashj		Hero				60
Magtheridon		Hero				60
Magtheridon Prime		Hero				40
Mecha-Jaraxxus		Hero				40
Mother Shahraz		Hero				60
Mother Shahraz		Hero				30
Natural Leader		Spell						Gather your Demon Hunters… for WAR!
Natural Leader		Spell						Gather your outcasts and prepare for battle!
Natural Leader		Spell						Gather your Demon Hunters… for WAR!
Of Fel and Hatred		Hero Power						Passive At the end of your turn, increase the power of your Reactors.
Parry and Riposte		Hero Power						Passive The first time you are damaged each turn, prevent it and counterattack!
Pyromancy		Hero Power						Passive After you cast a spell, add a Pyroblast to your deck. It costs (5) less.
Ravenous Omnivore		Hero Power						Gain +4 Attack this turn.
Rocket Wings		Hero Power						Passive Your minions have Rush and Windfury.
Shalja, Outcast		Hero				30
Sklibb, Outcast		Hero				30
Stolen Demolisher		Hero				30
Supremus		Hero				60
Teron Gorefiend		Hero				60
Twisted Reflection		Hero Power						Passive After an enemy minion dies, restore 5 Health to your hero.
Volcanic Geyser		Hero Power						Deal 1 damage to all enemies. For each minion that dies, summon a 6/6 Abyssal.
Xur'goth		Hero				30
Combination Strike		Hero Power		1				+1 Attack this turn. If a friendly minion attacked, +2 Attack instead.
Entombed in Rust		Spell		1				Baltharak is corrupting an Outcast to join the Rusted Legion. Free Karnuk and he will join you!
Felspores		Hero Power		1				Destroy a Glowcap Mushroom to give your minions +1/+1 and draw a card.
Rusted Gaze		Hero Power		1				Corrupt a card in your opponent's hand. They have 1 turn to play it!
Second Opinion		Hero Power		1				Randomly cast an Outland spell or summon a member of the Rusted Legion.
Shock Blast		Hero Power		1				Deal 3 damage to an enemy minion. If it survives, draw a card.
Spread the Word		Hero Power		1				Destroy a friendly minion and trigger its Deathrattle twice.
Unlikely Challenger		Hero Power		1				Summon a 1/1 Worthless Imp.
Zixor, Apex Predator		Hero		1		40
Baduu's Final Gift		Spell		2				Start of Game: Draw this. Destroy ALL Demons.
Demonic Light		Hero Power		2				Deal 2 damage to a minion. If it dies, restore 4 Health to your hero.
Exhaust Backfire		Spell - Fire		2				Deal 2 damage to all enemy minions.
Gravity Lapse		Spell		2				Return all enemy minions to your opponent's hand. They cost (3) more.
Refueling		Spell		2				Stop to refuel and draw 3 cards. Add 2 turns to your escape.
Reroute Power		Hero Power		2				For each card in your hand, fire a missile that deals 1 damage.
Rusted Voidwalker		Minion - Demon		2	1	4		Taunt. At the start of your turn, restore 2 health to this minion.
Shadow of Death		Hero Power		2				Summon a 4/4 Shadowy Construct.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Slayer of the Mighty		Spell		2				Lifesteal. Deal 4 damage to an enemy minion. Deals triple damage to Dragons.
The Right Tool		Hero Power		2				Discover a card from your deck.
Deteriorate		Spell - Fel		3				Deal 3 damage to a minion. If it dies, summon a 3/3 Imprisoned Scrap Imp.
Infernal Cannon		Spell - Fel		3				Blast a random enemy minion for 8 damage and convince another to switch sides!
Looming Presence		Spell		3				Draw 3 cards. Gain 6 Armor.
Manticron Cube		Minion		3	3	5		Can't attack. Deathrattle: Deal 3 damage to your hero.
Rusted Basilisk		Minion - Beast		3	2	5		Poisonous At the start of your turn, deal 1 damage to a random enemy.
Self Repairs		Spell		3				Restore 5 Health to your Hero and gain 5 Armor.
Rusted Legion Gan'arg		Minion - Demon		4	3	5		At the end of your turn, reduce the Cost of a random card in your hand by (3).
Sklibb, Demon Hunter		Minion		4	4	6		Your other minions have +2 Attack. Outcast: Summon three 1/1 Illidari with Rush.
Sklibb, Outcast		Minion		4	2	6		Adjacent minions have +1 Attack and Taunt. Outcast: Summon two 0/6 Glowcap Mushrooms.
Turbo Boost!		Spell		4				Get 2 turns closer to escaping!
You Are Not Prepared		Spell		4				Give your hero +2 Attack and Lifesteal this turn, then attack all enemy characters.
Baduu, Outcast		Minion		5	5	6		Battlecry: Destroy an enemy minion. Outcast: Gain Stealth and Poisonous.
Endless Legion		Spell		5				Draw 3 cards. Summon any minions drawn.
Karnuk, Demon Hunter		Minion		5	4	8		Lifesteal Your healing is doubled. Outcast: Summon a 10/6 Imprisoned Antaen.
Karnuk, Outcast		Minion		5	3	7		Lifesteal Your healing is doubled. Outcast: Summon a 2/5 Imprisoned Homunculus.
Abyssal		Minion - Demon		6	6	6
Coilfang Elite		Minion		6	6	8		Rush After this attacks, summon a Neutral Murloc.
Rusted Fungal Giant		Minion		6	8	4		Deathrattle: Summon a random Mech.
Rustsworn Champion		Minion - Demon		6	5	7		Charge. Battlecry: Corrupt a playable card in your opponent's hand. They have 1 turn to play it!
Shalja, Demon Hunter		Minion		6	5	9		Windfury, Rush Outcast: Equip a random weapon and add 3 more to your hand.
Shalja, Outcast		Minion		6	3	9		Windfury, Rush Outcast: Add 3 Shaman spells to your hand.
Rebuild from Scrap		Hero Power		10				Summon 3 friendly Demons that died this game. Destroy 4 of your Mana Crystals.

Hero Powers

Name	Class	Type	Rarity	Cost	Atk	HP/Dur.	Armor	Description
All Shall Serve		Hero Power						Passive After a Demon dies, draw a card and restore 10 Health to your hero.
Burning Rage		Hero Power						Passive After your hero attacks, deal 1 damage to all enemies.
Burning Rage		Hero Power						Passive After your hero attacks, deal 1 damage to all enemies.
Corrupted by Rust		Hero Power						Passive After you play a minion, give it Stealth or Poisonous.
Fel Lightning		Hero Power						Passive After you play a card with Overload, cast a random Lightning spell!
Felstorm Tornado		Hero Power						Passive Angry minions are falling out of the Felstorm!
From My Oil Comes Rust		Hero Power						Passive After your hero takes damage on your turn, summon a 2/2 Rusted Fel Orc.
Grease Monkey		Hero Power						After ANY Mech dies, give both players a Spare Part.
Hulking Monstrosity		Hero Power						Passive Your minions have +2 Attack. Fel Reavers have +10 Attack instead.
Of Fel and Hatred		Hero Power						Passive At the end of your turn, increase the power of your Reactors.
Parry and Riposte		Hero Power						Passive The first time you are damaged each turn, prevent it and counterattack!
Pyromancy		Hero Power						Passive After you cast a spell, add a Pyroblast to your deck. It costs (5) less.
Ravenous Omnivore		Hero Power						Gain +4 Attack this turn.
Rocket Wings		Hero Power						Passive Your minions have Rush and Windfury.
Twisted Reflection		Hero Power						Passive After an enemy minion dies, restore 5 Health to your hero.
Volcanic Geyser		Hero Power						Deal 1 damage to all enemies. For each minion that dies, summon a 6/6 Abyssal.
Combination Strike		Hero Power		1				+1 Attack this turn. If a friendly minion attacked, +2 Attack instead.
Felspores		Hero Power		1				Destroy a Glowcap Mushroom to give your minions +1/+1 and draw a card.
Rusted Gaze		Hero Power		1				Corrupt a card in your opponent's hand. They have 1 turn to play it!
Second Opinion		Hero Power		1				Randomly cast an Outland spell or summon a member of the Rusted Legion.
Shock Blast		Hero Power		1				Deal 3 damage to an enemy minion. If it survives, draw a card.
Spread the Word		Hero Power		1				Destroy a friendly minion and trigger its Deathrattle twice.
Unlikely Challenger		Hero Power		1				Summon a 1/1 Worthless Imp.
Demonic Light		Hero Power		2				Deal 2 damage to a minion. If it dies, restore 4 Health to your hero.
Reroute Power		Hero Power		2				For each card in your hand, fire a missile that deals 1 damage.
Shadow of Death		Hero Power		2				Summon a 4/4 Shadowy Construct.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
Shatter		Hero Power		2				Deal 3 damage randomly split among all enemies.
The Right Tool		Hero Power		2				Discover a card from your deck.
Rebuild from Scrap		Hero Power		10				Summon 3 friendly Demons that died this game. Destroy 4 of your Mana Crystals.

Minions

Name	Class	Type	Rarity	Cost	Atk	HP/Dur.	Armor	Description
Broken Demolisher		Minion				12
Fel Reactor		Minion						Spell Damage +1 Deathrattle: Go Dormant for 3 turns.
Fel Reactor		Minion - Mech				3		Spell Damage +1 Deathrattle: Go Dormant for 3 turns.
Glowcap Mushroom		Minion				6
Hatred Reactor		Minion						After you summon a minion, give it +1/+1. Deathrattle: Go Dormant for 3 turns.
Hatred Reactor		Minion - Mech				2		After you summon a minion, give it +1/+1. Deathrattle: Go Dormant for 3 turns.
Rusted Voidwalker		Minion - Demon		2	1	4		Taunt. At the start of your turn, restore 2 health to this minion.
Manticron Cube		Minion		3	3	5		Can't attack. Deathrattle: Deal 3 damage to your hero.
Rusted Basilisk		Minion - Beast		3	2	5		Poisonous At the start of your turn, deal 1 damage to a random enemy.
Rusted Legion Gan'arg		Minion - Demon		4	3	5		At the end of your turn, reduce the Cost of a random card in your hand by (3).
Sklibb, Demon Hunter		Minion		4	4	6		Your other minions have +2 Attack. Outcast: Summon three 1/1 Illidari with Rush.
Sklibb, Outcast		Minion		4	2	6		Adjacent minions have +1 Attack and Taunt. Outcast: Summon two 0/6 Glowcap Mushrooms.
Baduu, Outcast		Minion		5	5	6		Battlecry: Destroy an enemy minion. Outcast: Gain Stealth and Poisonous.
Karnuk, Demon Hunter		Minion		5	4	8		Lifesteal Your healing is doubled. Outcast: Summon a 10/6 Imprisoned Antaen.
Karnuk, Outcast		Minion		5	3	7		Lifesteal Your healing is doubled. Outcast: Summon a 2/5 Imprisoned Homunculus.
Abyssal		Minion - Demon		6	6	6
Coilfang Elite		Minion		6	6	8		Rush After this attacks, summon a Neutral Murloc.
Rusted Fungal Giant		Minion		6	8	4		Deathrattle: Summon a random Mech.
Rustsworn Champion		Minion - Demon		6	5	7		Charge. Battlecry: Corrupt a playable card in your opponent's hand. They have 1 turn to play it!
Shalja, Demon Hunter		Minion		6	5	9		Windfury, Rush Outcast: Equip a random weapon and add 3 more to your hand.
Shalja, Outcast		Minion		6	3	9		Windfury, Rush Outcast: Add 3 Shaman spells to your hand.

Spells

Name	Class	Type	Rarity	Cost	Atk	HP/Dur.	Armor	Description
Natural Leader		Spell						Gather your outcasts and prepare for battle!
Natural Leader		Spell						Gather your Demon Hunters… for WAR!
Natural Leader		Spell						Gather your Demon Hunters… for WAR!
Entombed in Rust		Spell		1				Baltharak is corrupting an Outcast to join the Rusted Legion. Free Karnuk and he will join you!
Baduu's Final Gift		Spell		2				Start of Game: Draw this. Destroy ALL Demons.
Exhaust Backfire		Spell - Fire		2				Deal 2 damage to all enemy minions.
Gravity Lapse		Spell		2				Return all enemy minions to your opponent's hand. They cost (3) more.
Refueling		Spell		2				Stop to refuel and draw 3 cards. Add 2 turns to your escape.
Slayer of the Mighty		Spell		2				Lifesteal. Deal 4 damage to an enemy minion. Deals triple damage to Dragons.
Deteriorate		Spell - Fel		3				Deal 3 damage to a minion. If it dies, summon a 3/3 Imprisoned Scrap Imp.
Infernal Cannon		Spell - Fel		3				Blast a random enemy minion for 8 damage and convince another to switch sides!
Looming Presence		Spell		3				Draw 3 cards. Gain 6 Armor.
Self Repairs		Spell		3				Restore 5 Health to your Hero and gain 5 Armor.
Turbo Boost!		Spell		4				Get 2 turns closer to escaping!
You Are Not Prepared		Spell		4				Give your hero +2 Attack and Lifesteal this turn, then attack all enemy characters.
Endless Legion		Spell		5				Draw 3 cards. Summon any minions drawn.