Visionary vs Big 'Un

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Visionary	Dark Elves	Spirit	Support	Epic	Speed 24% Place: Dungeons
Big 'Un	Ogryn Tribes	Magic	Attack	Legendary	Accuracy 90 Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Visionary	60	6	15360	1277	1002	98	15	50	30	15
Big 'Un	60	6	17505 +2145	1575 +298	837 -165	104 +6	15	63 +13	30	10 -5

Visionary	Ectoplasm Formula: 3.2ATK Formula: 0.15MAX_STAMINA Formula: 0.15*MAX_STAMINA Attacks 1 enemy. Has a 30% chance of decreasing the target’s Turn Meter by 15%. This chance increases to 100% if the target is under a [Decrease C. RATE] debuff or a [Decrease C. DMG] debuff.	Haunt Formula: 3.3*ATK Attacks all enemies. Has a 75% chance of placing a 30% [Decrease C. RATE] debuff and a 25% [Decrease C. DMG] debuff on all enemies for 2 turns. Cooldown: 4 Decrease C. RATE Decrease C. DMG	Dark Dealings Formula: 0.15*MAX_STAMINA Places a 30% [Increase C. RATE] buff and a 30% [Increase C. DMG] buff on all allies for 2 turns. Also fills the Turn Meters of all allies by 15%. Cooldown: 4 Increase C. DMG Increase C. RATE 30%
Big 'Un	Head Splitter Formula: 2.5ATK Formula: 2.5ATK Attacks 1 enemy. Attacks all enemies 1 time if the first attack is critical.	Forward Charge Formula: 3.6*ATK Attacks all enemies. Has a 30% chance of placing a [Stun] debuff for 1 turn. Also has a 50% chance of placing a 50% [Decrease ACC] debuff for 2 turns. Cooldown: 3 Stun Decrease ACC 50%	Molten Slag Formula: 1.9ATK Formula: 0.25MAX_STAMINA Attacks all enemies 2 times. Decreases the Turn Meter by 25%. Has a 30% chance of placing a 30% [Decrease SPD] debuff for 2 turns. Cooldown: 7 Decrease SPD 30%