Shamrock vs Martyr

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Shamrock	Ogryn Tribes	Spirit	Support	Legendary	Accuracy 70 Place: All battles
Martyr	The Sacred Order	Spirit	Defence	Legendary	Defence 33% Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Shamrock	60	6	20805	1002	1189	111	15	50	40	0
Martyr	60	6	20145 -660	826 -176	1409 +220	93 -18	15	50	50 +10	10 +10

Shamrock	Luck Swap Formula: 2*ATK Formula: 0 Attacks 1 enemy 2 times. Each hit has a 60% chance of removing 1 random buff from the target. If a buff is removed, has a 35% chance of stealing that buff.	Lucky Charms Places a 60% [Increase DEF] buff on all allies for 2 turns. Places a 30% [Increase SPD] buff on all allies with more than 50% HP for 2 turns. Also has a 50% chance of placing a 30% [Increase C. RATE] buff on those allies for 2 turns. Places a [Revive On Death] buff on all allies with less than 50% HP for 2 turns. Also has a 50% chance of placing a 15% [Continuous Heal] buff on those allies for 2 turns. Cooldown: 4 Revive On Death Block Debuffs Continuous Heal 15% Increase DEF 60% Increase SPD 30% Increase C. RATE 30%	Uncatchable Formula: 0.15MAX_STAMINA Formula: 0.15MAX_STAMINA Places a 30% [Decrease SPD] debuff on all enemies for 2 turns. Decreases the Turn Meter of all enemies by 15%. Fills the Turn Meters of all allies by 15% if any enemy's Turn Meter is below 50%. Cooldown: 5 Decrease SPD 30%
Martyr	Rush Formula: 3.4*DEF Attacks 1 enemy. Has a 45% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Bastion of Faith Places a 60% [Increase DEF] buff and a [Counterattack] buff on all allies for 2 turns. Cooldown: 4 Counterattack Increase DEF 60%	Suppression Formula: 4*DEF Attacks all enemies. Places a 50% [Decrease ATK] debuff for 2 turns. Places a [Provoke] debuff for 1 turn. Cooldown: 6 Provoke Decrease ATK 50%