Dark Kael vs Gerhard the Stone

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Dark Kael	Dark Elves	Magic	Attack	Epic	-
Gerhard the Stone	Banner Lords	Magic	Attack	Epic	Resist 50 Place: Doom tower

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Dark Kael	60	6	14205	1343	1013	96	15	50	30	15
Gerhard the Stone	60	6	12555 -1650	1387 +44	1079 +66	101 +5	15	60 +10	30	0 -15

Skills comparison

Dark Kael	Weaver of Woes Formula: 1.35*ATK Attacks 1 enemy 3 times. Each hit has a 25% chance to instantly activate one tick of 2 [Poison] debuffs or 1 [Poison] debuff and 1 [HP Burn] debuffs.	Binding Darkness Formula: 4*ATK Attacks all enemies. Has a 75% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Each critical hit also has a 75% chance of increasing the duration of all debuffs on the target by 1 turn. Cooldown: 4 Decrease ATK 50%	Reality Acid Has a 75% chance of placing three 5% [Poison] debuffs and a 25% [Poison Sensitivity] debuff on the target for 2 turns. Cooldown: 4 Poison Sensitivity Poison 5%	Delerium [P] Formula: -0.15 Decreases the C. RATE of enemies under 2 or more [Poison] debuffs by 15%. If there are multiple Champions on the team with this skill, only one will activate. This skill will not activate on duplicate copies of this Champion, if this particular Champion is dead.
Gerhard the Stone	Ringing Blow Formula: 3.5*ATK Attacks 1 enemy. Has a 15% chance of placing a [Stun] debuff for 1 turn. Has a 40% chance of placing a [Stun] debuff for 1 turn instead if the target has more than 75% Turn Meter. Stun	Show of Valor Formula: 5.5ATK Formula: 5.5ATK Places a 30% [Increase C. RATE] buff and a 30% [Increase C. DMG] buff on this Champion for 2 turns, then attacks 1 enemy. Will ignore 25% of the target’s DEF. Will ignore 50% of the target’s DEF instead if the target is under an [Increase DEF] buff. Cooldown: 4 Increase C. DMG Increase C. RATE 30%	Exemplar [P] Immune to [Fear], [True Fear], [Freeze], [Provoke], [Sleep], [Stun], [Petrification] debuffs. Cooldown: 5	-