Executioner vs Headsman vs Armina

Overall comparison

HERO	Fraction	Element	Type	Rarity
Executioner	Knight Revenant	Magic	Defence	Rare
Headsman	The Sacred Order	Spirit	Attack	Rare
Armina	Barbarians	Magic	Attack	Epic

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Executioner	60	6	14865	782	1255	89	15	50	40	0
Headsman	60	6	10740 -4125	1354 +572	958 -297	100 +11	15	57 +7	30 -10	0
Armina	60	6	18990 +8250	1354	683 -275	97 -3	15	60 +3	30	0

Skills comparison

Executioner	Shield Bash Formula: 5*ATK Attacks 1 enemy. Has a 15% chance of placing a [Stun] debuff for 1 turn. Stun	Tumult Formula: 2ATK+2.4DEF Formula: 0.2*MAX_STAMINA Attacks all enemies. Decreases the Turn Meter by 20%. Has a 50% chance of placing a 15% [Decrease SPD] debuff for 2 turns. Cooldown: 4 Decrease SPD 15%	Schiltron Places a 60% [Increase DEF] buff and a [Counterattack] buff on this Champion for 3 turns. Cooldown: 7 Counterattack Increase DEF 60%	-
Headsman	Public Execution Formula: 1.57*ATK Attacks 1 enemy 2 times. Each hit has a 10% chance of placing a [Fear] debuff for 1 turn. Fear	Headman's Due Formula: 3.7*ATK Attacks all enemies. Has a 30% chance of placing a 100% [Heal Reduction] debuff for 2 turns. Cooldown: 3 Heal Reduction 100%	Judged Guilty [P] Formula: 0.15*DMG_MUL Inflicts 15% more damage to targets under [Heal Reduction] debuffs.	-
Armina	Discipline Staff Formula: 3.8*ATK Attacks 1 enemy. Has a 35% chance of placing a [Stun] debuff for 1 turn. Stun	Trampling Rampage Formula: 4.05ATK Formula: 0.075MAX_STAMINA Formula: -CHANGED_STAMINA_AMOUNT Attacks all enemies. Has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Steals 7.5% of the Turn Meter from targets under [Decrease DEF] debuffs. Cooldown: 4 Decrease DEF 60%	Earsplitter Bellow Formula: 0.2*MAX_STAMINA Decreases the Turn Meters of all enemies by 20%. Has a 75% chance of placing a [Stun] debuff for 1 turn on enemies who have their Turn Meters fully depleted. Cooldown: 4 Stun	Head of Steam [P] Formula: 0.1*MAX_STAMINA Fills this Champion’s Turn Meter by 10% each time an enemy receives a [Stun] debuff.