Roshcard the Tower vs Grappler

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Roshcard the Tower	The Sacred Order	Magic	HP	Legendary	HP 33% Place: All battles
Grappler	Skinwalkers	Spirit	Defence	Rare	HP 19% Place: All battles Element: Spirit

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Roshcard the Tower	60	6	24780	947	980	100	15	50	50	0
Grappler	60	6	14700 -10080	859 -88	1189 +209	94 -6	15	50	30 -20	10 +10

Roshcard the Tower	Rebuke Formula: 5*ATK Attacks 1 enemy. Has a 50% chance of removing 1 random buff from the target.	Sanction Formula: 0.3*HP Attacks 1 enemy. Places a [Block Active Skills] debuff and a [Block Buffs] debuff for 2 turns. These debuffs cannot be resisted. Cooldown: 4 Block Cooldown Skills Block Buffs	Zone of Protection Places a [Block Damage] buff on all allies for 2 turns. Cooldown: 6 Block Damage
Grappler	Hoodoo Formula: 2.3*ATK Attacks 2 times at random. Has a 15% chance of placing a 15% [Weaken] debuff for 2 turns. Weaken 15%	Soul Sizzle Formula: 3.7*ATK Attacks 1 enemy 2 times. Each hit has a 50% chance of placing two 2.5% [Poison] debuffs for 2 turns. Cooldown: 4 Poison 2.5%	Envelop Places a [Shield] buff on all allies equal to 20% of their HP and a 15% [Reflect Damage] buff on all allies for 2 turns. Cooldown: 5 Shield Reflect Damage 15%