Senna Amberheart vs Lord Champfort

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Senna Amberheart	Dwarves	Void	Support	Legendary	Speed 19% Place: All battles
Lord Champfort	Banner Lords	Magic	HP	Legendary	HP 50% Place: Dungeons

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Senna Amberheart	60	6	18990	1112	1200	113	15	50	40	0
Lord Champfort	60	6	22305 +3315	1079 -33	1013 -187	97 -16	15	50	40	20 +20

Skills comparison

Senna Amberheart	Amberthrust Formula: 4.3*ATK Attacks 1 enemy. Has a 50% chance to instantly activate a [Continuous Heal] buff on each ally.	Touch of Gold Formula: 0.2*MAX_STAMINA Places a 30% [Increase SPD] buff and two 15% [Continuous Heal] buffs on all allies for 2 turns. Also fills the Turn Meters of all allies by 20%. Cooldown: 5 Continuous Heal 15% Increase SPD 30%	Edge of Death Formula: 0.5TRG_HP Formula: 0.5MAX_STAMINA Revives all dead allies with 50% HP and 50% Turn Meter. Then, teams up with all allies revived by this skill to attack the enemy with the lowest HP. The allies joining the attack will use their default skills. Cooldown: 6	Healing Glow [P] Formula: 0.05*MAX_STAMINA Whenever a [Continuous Heal] buff activates on any ally, fills the Turn Meters of all allies by 5%. At the end of this Champion’s turn, increases the duration of a [Continuous Heal] buff on a random ally except this Champion for 1 turn.
Lord Champfort	Annihilation Formula: 0.2*HP Attacks 1 enemy. Has a 45% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Earthshaker Formula: 0.23*HP Attacks all enemies. Places a 50% [Decrease ACC] debuff and a 50% [Decrease ATK] debuff for 2 turns. Cooldown: 4 Decrease ACC 50% Decrease ATK 50%	Thornsphere [P] At the start of each turn, places a [Shield] buff on this Champion equal to 20% of their MAX HP for 2 turns. Will place a 15% [Decrease SPD] debuff for 1 turn on whichever enemy attacks this Champion. Cooldown: 2 Shield	Thornsphere [P] Decrease SPD 15%