Roshcard the Tower vs Slasher

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Roshcard the Tower	The Sacred Order	Magic	HP	Legendary	HP 33% Place: All battles
Slasher	Lizardmen	Spirit	Attack	Rare	Attack 17% Place: Crypts

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
Slasher	60	6	13050 -11730	1332 +385	826 -154	94 -6	15	57 +7	30 -20	0

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
Slasher	Fearsome Slice Formula: 3.2*ATK Attacks 1 enemy.	Chop Apart Formula: 2.9*ATK Attacks 1 enemy 2 times. Has a 25% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 30%	Killing Zeal Places a 15% [Increase C. RATE] buff and a [Shield] buff on this Champion for 2 turns. The value of the [Shield] is proportional to this Champion's ATK and C. DMG. Grants an Extra Turn. Cooldown: 5 Shield Increase C. RATE 15%