Arbiter vs Runic Warder

Overall comparison

HERO	Fraction	Element	Type	Rarity
Arbiter	High Elves	Void	Support	Legendary
Runic Warder	Dwarves	Magic	HP	Rare

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Arbiter	60	6	21135	1068	1101	110	15	50	30	10
Runic Warder	60	6	19155 -1980	848 -220	903 -198	103 -7	15	50	55 +25	0 -10

Arbiter	Gaze of Justice Formula: 1.8*ATK Attacks 1 enemy 2 times. Each hit has a 30% chance of placing a 25% [Weaken] debuff for 2 turns. Weaken 25%	Enforced Humility Formula: 2.2*ATK Attacks all enemies 1 time. Has a 75% chance of decreasing the duration of all enemy buffs by 1 turn. Cooldown: 4	Mentor of Heroes Formula: 0.3MAX_STAMINA Formula: 0.25TRG_HP Places a 50% [Increase ATK] buff on all allies for 2 turns, then fills the Turn Meters of all allies by 30%. Heals all allies by 25% of their MAX HP if they have less than 50% HP. Cooldown: 4 Increase ATK 50%	Destiny's Call Formula: 0.3TRG_HP Formula: 0.2MAX_STAMINA Revives all dead allies to 30% HP, then fills the Turn Meters of all allies by 20%. Grants an Extra Turn to this Champion if an ally was successfully revived. Cooldown: 7
Runic Warder	Twin Chops Formula: 0.1*HP Attacks 1 enemy 2 times.	Superior Steel Formula: 0.15*HP Attacks 1 enemy 2 times. Each hit has a 30% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Cooldown: 3 Decrease ATK 50%	Rune of Outlasting Places a 15% [Reflect Damage] buff and a 7.5% [Continuous Heal] buff on all allies for 2 turns. Cooldown: 5 Continuous Heal 7.5% Reflect Damage 15%	-