Astralith vs Gravechill Killer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Astralith	Dark Elves	Spirit	Attack	Legendary	Speed 28% Place: Arena
Gravechill Killer	Undead Hordes	Magic	Attack	Rare	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Astralith	60	6	17175	1487	947	102	15	63	30	10
Gravechill Killer	60	6	13545 -3630	1233 -254	892 -55	96 -6	15	50 -13	30	10

Astralith	Assault Leader Formula: ATK3.6 Formula: MAX_STAMINA0.15 Formula: MAX_STAMINA*0.15 Attacks 1 enemy. Fills the Turn Meter of a random ally by 15%. Fills the Turn Meter of all allies by a further 15% if this attack is critical.	Heart Rot Formula: ATK*5.6 Attacks 1 enemy. Places two [Bomb] debuffs that detonate after 1 turn. This debuff cannot be resisted. Cooldown: 5 Bomb	Judgement Formula: MAX_STAMINA*10 [Active Effect] Exchanges remaining HP levels with a target enemy, then attacks with the default skill. Cannot be used on a boss. [Passive Effect] Gains an Extra Turn and decreases the cooldown of this Skill by 3 turns if this Champion's HP drops below 20% when attacked. Cooldown: 7
Gravechill Killer	Freezing Toxin Formula: 3.9*ATK Attacks 1 enemy. Has a 40% chance of placing a 5% [Poison] debuff for 1 turn. Poison 5%	Blood Chill Formula: 6.8*ATK Attacks 1 enemy. Has a 75% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Has a 75% chance of placing a 60% [Decrease DEF] debuff instead if the target is under a [Poison] debuff. Cooldown: 4 Decrease DEF 60% Decrease DEF 30%	Icy Veins Formula: 2.65*ATK Attacks 1 enemy 2 times.Each hit places a 2.5% [Poison] debuff for 2 turns. Places a 5% [Poison] debuff instead if the target is under a [Poison Sensitivity] debuff. Cooldown: 5 Poison 2.5% Poison 5%