Grandmaster vs Robar

Overall comparison

HERO	Fraction	Element	Type	Rarity
Grandmaster	Banner Lords	Magic	HP	Rare
Robar	Orcs	Force	Attack	Legendary

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Grandmaster	60	6	16185	892	1057	100	15	50	40	0
Robar	60	6	18990 +2805	1619 +727	694 -363	97 -3	15	63 +13	30 -10	10 +10

Grandmaster	Hammerblows Formula: 1.5*ATK Attacks 1 enemy 3 times.	Steel Crusher Formula: 7.5*ATK Attacks 1 enemy. Has a 40% chance of placing a 25% [Decrease ATK] debuff on the target for 2 turns. Cooldown: 4 Decrease ATK 25%	Demoralizing Display Formula: 7.4*ATK Attacks 1 enemy. Has a 50% chance of placing a [Provoke] debuff on the target for 1 turn. Cooldown: 4 Provoke
Robar	Stunning Strength Formula: 3.4*ATK Attacks 1 enemy. Has a 50% chance of placing a [Stun] debuff for 1 turn. Grants an Extra Turn if this debuff is successfully placed. Stun	Wild Swing Formula: 4.3*ATK Attacks all enemies. Each hit has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 60%	Merciless Assault Formula: 4.2ATK Formula: 0.5DMG_MUL Attacks all enemies. Damage increases if the target is under [Fear], [True Fear], [Freeze], [Provoke], [Sleep], [Stun], [Petrification] debuffs. Cooldown: 4