Bone Knight vs Kael

Overall comparison

HERO	Fraction	Element	Type	Rarity
Bone Knight	Undead Hordes	Spirit	Attack	Rare
Kael	Dark Elves	Magic	Attack	Rare

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Bone Knight	60	6	14370	1090	980	93	15	57	30	0
Kael	60	6	13710 -660	1200 +110	914 -66	103 +10	15	57	30	0

Bone Knight	Mutilate Formula: 1.8*ATK Attacks 1 enemy 2 times. Has a 15% chance of placing a 15% [Weaken] debuff for 2 turns. Weaken 15%	Ancient Seal Formula: 7*ATK Attacks 1 enemy. Has an 80% chance of placing a 100% [Heal Reduction] debuff for 2 turns. Cooldown: 3 Heal Reduction 100%	Death's Vigor Formula: 4.2*ATK Attacks all enemies. Places a 15% [Increase C. RATE] buff on all allies for 2 turns. Cooldown: 4 Increase C. RATE 15%
Kael	Dark Bolt Formula: (3.5*ATK)+100 Attacks 1 enemy. Has an 80% chance of placing a 2.5% [Poison] debuff for 2 turns. Poison 2.5%	Acid Rain Formula: 4.65ATK Formula: MAX_STAMINA0.25*killedEnemiesCountCurrentTurn Attacks all enemies. Has an extra 15% chance of inflicting a critical hit. Fill the Turn Meter of this Champion by 25% for each enemy killed. Cooldown: 3	Disintegrate Formula: 1.5*ATK Attacks 4 times at random. Has a 40% chance of placing a 5% [Poison] debuff for 2 turns. Cooldown: 5 Poison 5%