Ninja vs Grunch Killjoy

Overall comparison

HERO	Fraction	Element	Type	Rarity
Ninja	Shadowkin	Magic	Attack	Legendary
Grunch Killjoy	Ogryn Tribes	Force	Support	Epic

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Ninja	60	6	16845	1509	947	100	15	63	30	10
Grunch Killjoy	60	6	18000 +1155	969 -540	1134 +187	102 +2	15	50 -13	30	15 +5

Skills comparison

Ninja	Shatterbolt Formula: 3.7ATK Formula: 0.15MAX_STAMINA Attacks 1 enemy. Has a 45% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Also fills this Champion's Turn Meter by 15% when used against Bosses. Decrease DEF 60%	Hailburn Formula: 2ATK Formula: 2ATK Formula: 2*ATK Attacks 3 times at random. Each hit has a 75% chance of placing a [HP Burn] debuff for 3 turns. Also places a [Perfect Veil] buff on this Champion for 2 turns. When used against Bosses, will instantly activate any [HP Burn] debuffs, including [HP Burn] debuffs placed by this Skill. Cooldown: 4 Perfect Veil HP Burn	Cyan Slash Formula: 3ATK Formula: 3.95ATK Attacks all enemies. Has a 75% chance of placing a [Freeze] debuff for 1 turn. When targeting a Boss, will only attack the Boss (not all enemies) and will ignore 50% of the target's DEF. Will also decrease the cooldown of the Hailburn skill by 1 turn. Cooldown: 5 Freeze	Escalation [P] Formula: B_ATK0.1producerComboCounterOnHeroes+B_ATK0.2producerComboCounterOnBosses Formula: B_CRD0.05producerComboCounterOnHeroes+B_CRD0.1producerComboCounterOnBosses Increases Ninja's ATK by 10% (up to 100%) and C. DMG by 5% (up to 25%) each time a single enemy is hit by all three of Ninja's active skills in a single Round. This effect is multiplicative, & can occur multiple times against the same enemy. When fighting Bosses, will increase Ninja's ATK by 20% (up to 100%) and C. DMG by 10% (up to 25%) instead.
Grunch Killjoy	Mace of Foulness Formula: 3.6*ATK Attacks 1 enemy. Has a 40% chance of placing a [Block Buffs] debuff for 1 turn. Block Buffs	Kindle Soulfire Formula: 4.2*ATK Attacks all enemies. Has a 50% chance of placing a [Bomb] debuff that detonates after 1 turn. Cooldown: 5 Bomb	Hex Eater Formula: REL_TRG_DEBUFF_COUNT-1 Removes all debuffs from all allies, then places one 15% [Continuous Heal] buff for 1 turn on each ally for every debuff removed from them. Cooldown: 6 Continuous Heal 15%	Madcap [P] Formula: 0.1*MAX_STAMINA Fills the Turn Meters of all allies by 10% whenever a [Bomb] debuff detonates on an enemy.