This table provides a high-level summary of the bosses of Abalon.
| Image | Boss Name | Biome | Magic Type | Card Description |
|---|---|---|---|---|
| Butcher | Harvest | Void | Mindless, Knockback (1), Inflict Poison (2), Infect Downfall: Become a copy of this unit. | |
| Cobra Commander | Survival | Void, Nature | Armor (3), Lunge, Inflict Poison (4), Vigil, Regenerate (4), Other ally Naga +3/+3 | |
| Death | Survival | Void, Nature | Lifesteal, Flying, Moves 6 spaces. Pierce, Stealth, Swipe, Inflict Death on minions | |
| Demon Lord | Demon Realm | Chaos, Void | Knockback (4), +1/+1 per demon controlled. Once per turn, when you play a demon card, deal 2 Fire damage to the nearest enemy. | |
| Gandor Teargrief | Forest | Chaos | Flying, Resist Fire (2), Sprintshot: Deal 5 Fire damage in range 3 cone. | |
| Frog Demon | Harvest | Chaos, Arcane | When injured by an enemy attack, all enemies feel its pain. | |
| Doca Sicle | Snow | Arcane, Celestial | Flying, Knockback (1), Inflict Freeze, Deal 4 ice damage to and Freeze units in a range 3 cone. | |
| U'lag'u | Forest | Nature, Celestial | Flying, Inflict Poison (2) | |
| Dolgimesh Grimn | Desert | Celestial, Chaos | Flying, Knockback (1), Veil, Vigil | |
| Grand Maw | Forest | Nature | Whenever hurt, summon 2 Wolf Spider Mothers. | |
| Grim Reaper | Survival | Void, Nature | Lifesteal, Flying, Moves 6 spaces, Pierce, Stealth, Swipe, Inflict Death on minions. | |
| Cora, Ice Queen | Snow | Arcane, Void | Freeze enemies you injure with Ice. Farshot: Deal 3 Ice damage. | |
| Liche King | Dungeon | Void, Arcane | Pierce, Lifesteal, Raise a 1/1 Skeleton Warrior when you defeat an enemy with your attack. | |
| Mad Metal Max | Desert | Chaos, Celestial | Armor (4), Inflict: Mind Control Marauder, Rally Marauder: All Marauders gain +1/+1. Destroy units with 1 Life. | |
| Magmus | Survival | Chaos | Flying, Power Fire Power (3), Veil, Sprintshot: Deal 4 Fire damage in a 3x3 area. | |
| Gromxalk, Seer of Denial | Survival | Arcane, Celestial | Flying, Vigil, Veil, Farshot: Deal 6 damage with Pierce, Knockback (6) to enemies in line between target. | |
| Wehemmesu, Pharoaoh | Desert | Void, Nature | Inflict -1/0, Gain +1/+0. | |
| Nithsrot Gerr | Dungeon | Void, Chaos | Flying, Inflict -3/-0 until end of their turn and Vulnerable (All 3) until end of turn. Steal a card from their player's hand and cast it. | |
| Night Nil Degath | Survival | Arcane, Chaos | Veil, Flying, Sprintshot: Deal 3 Shock damage on up to 5 enemies closest and visible to each other. | |
| Vincent, Vampire Lord | Dungeon | Void, Nature | Flying, Pierce, Command units injured by your attack with 5 or less life. Backstab: Inflict -0/-4, Gain +0/+4. | |
| Yeti King | Snow | Arcane, Void | Knockback (3), Bonus attack to closest enemy at the start of its turn. Immune (Freeze), Swipe, Vigil, Wreck: Gain +2/+2. |