Siegehulk vs Executioner vs Headsman

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Siegehulk	Ogryn Tribes	Magic	Attack	Epic	Crit rate 24% Place: Doom tower
Executioner	Knight Revenant	Magic	Defence	Rare	Defence 17% Place: All battles
Headsman	The Sacred Order	Spirit	Attack	Rare	-

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Siegehulk	60	6	15030	1542	760	95	15	60	30	10
Executioner	60	6	14865 -165	782 -760	1255 +495	89 -6	15	50 -10	40 +10	0 -10
Headsman	60	6	10740 -4125	1354 +572	958 -297	100 +11	15	57 +7	30 -10	0

Skills comparison

Siegehulk	Battering Ram Formula: 3.1ATK Formula: 0.15MAX_STAMINA Attacks 1 enemy. Decreases the target's Turn Meter by 15% if the target is under a [Decrease DEF] debuff or [Decrease SPD] debuff.	Thrashing Fit Formula: 3.5*ATK Places a 50% [Increase ATK] buff on this Champion for 2 turns, then attacks all enemies. Has a 75% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Increase ATK 50% Decrease DEF 60%	Siege Breaker Formula: 5.7*ATK Places a 30% [Increase C. RATE] buff and a 30% [Increase C. DMG] buff on this Champion for 2 turns, then attacks 1 enemy. Has a 75% chance of placing a 30% [Decrease SPD] debuff on the target for 2 turns. Cooldown: 4 Decrease SPD 30% Increase C. DMG Increase C. RATE 30%
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.