Kalvalax vs Bonekeeper

Overall comparison

HERO	Fraction	Element	Type	Rarity
Kalvalax	Knight Revenant	Spirit	Attack	Legendary
Bonekeeper	Orcs	Force	Attack	Epic

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Kalvalax	60	6	12720	1663	1068	99	15	63	30	10
Bonekeeper	60	6	13545 +825	1531 -132	870 -198	98 -1	15	60 -3	30	0 -10

Skills comparison

Kalvalax	Oozing Greatsword Formula: 3.5ATK Formula: EffectsAppliedOnRelationTargetCountOfKind(ContinuousDamage_KindId)0.025*HP Attacks 1 enemy. Has a 40% chance of increasing the duration of all [Poison] debuffs on the target by 1 turn. Heals this Champion by 2.5% of their MAX HP for each [Poison] debuff on the target.	Corruption Locus Formula: 2*ATK Formula: EffectsAppliedOnRelationTargetCountOfKind(ContinuousDamage_KindId) Attacks 1 enemy. Places an extra hit for each [Poison] debuff on the target (up to 3 extra hits). Cooldown: 3	Storm of Vitriol Formula: (3.5ATK)+(EffectsAppliedOnTargetCountOfKind(ContinuousDamage_KindId)0.01*TRG_HP) Attacks all enemies. Damage increases according to the number of [Poison] debuffs on each target. Cooldown: 4	Pestilence [P] Places four 5% [Poison] debuffs on all enemies for 2 turns at the start of each round. Has a 50% chance of placing a 5% [Poison] debuff on all enemies for 1 turn at the start of each turn. Whenever an enemy places a [Poison] debuff on this Champion, instantly removes it and replaces it with a 15% [Continuous Heal] buff for 2 turns instead. Cooldown: 1 Continuous Heal 15% Poison 5%
Bonekeeper	Batter Formula: 3.3*ATK Attacks 1 enemy. Has a 50% chance of placing a 60% [Decrease DEF] debuff for 2 turns if this attack is critical. Decrease DEF 60%	Precision Strike Formula: 5ATK Formula: DMG_MUL0.5 Attacks 1 enemy. This attack deals 50% extra C. DMG. Cooldown: 4	Killing Haze Formula: 5.3ATK Formula: 5.3ATK Formula: 0.15*MAX_STAMINA Attacks 1 enemy. Places an extra hit if this attack is critical. Fills the Turn Meters of all allies by 15% if this attack kills an enemy. Cooldown: 5	-