Senna Amberheart vs Lightward Siendra

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Senna Amberheart	Dwarves	Void	Support	Legendary	Speed 19% Place: All battles
Lightward Siendra	High Elves	Void	Attack	Epic	Crit rate 15% Place: All battles

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
Lightward Siendra	60	6	15690 -3300	1509 +397	749 -451	95 -18	15	60 +10	30 -10	0

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.	-
Lightward Siendra	Luminant Strike Formula: 3.8*ATK Attacks 1 enemy. Has a 25% chance of stealing 1 random buff from the target. If this attack is critical, has a 100% chance of stealing 1 random buff from the target instead.	Blinding Thrust Formula: 2.8ATK Formula: 0.15MAX_STAMINA Formula: -CHANGED_STAMINA_AMOUNT Formula: 0.3*MAX_STAMINA Formula: -CHANGED_STAMINA_AMOUNT Attacks 1 enemy 2 times. Each hit has a 75% chance of stealing 15% of the target's Turn Meter. If a hit is critical, has a 75% chance of stealing 30% of the target’s Turn Meter instead. Cooldown: 5	Resplendent Burst Formula: 3.85*ATK Attacks all enemies. Before attacking, places a 50% [Increase ACC] buff and a 30% [Increase C. RATE] buff on this Champion for 2 turns. Increases the duration of all buffs on this Champion by 1 turn if this attack is critical. Cooldown: 4 Increase ACC Increase C. RATE 30%	Skill 96605 name Formula: HeroCounterWithId(1)+1 Skill 8000628 description	Lightward's Boon [P] Formula: 0.02B_ATKHeroCounterWithId(1) Increases this Champion’s ATK by 2% for each buff they receive (stacks up to 30%).