Senna Amberheart vs High Keeper Prysma

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Senna Amberheart	Dwarves	Void	Support	Legendary	Speed 19% Place: All battles
High Keeper Prysma	High Elves	Spirit	Support	Legendary	Defence 30% 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
High Keeper Prysma	60	6	21810 +2820	936 -176	1189 -11	103 -10	15	50	30 -10	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.
High Keeper Prysma	Sunburst Hail Formula: 2.5*ATK Attacks 1 enemy 2 times. Each hit has a 35% chance of placing a [Stun] debuff for 1 turn. After attacking, transfers all debuffs from the ally with the most debuffs to the target. Will not transfer [Stun], [Freeze], [Sleep], [Fear], [True Fear], [Provoke], [Petrification], and [Sheep] debuffs. Stun	Shining Blitz Formula: 6.5*ATK Formula: -0.35 Attacks 1 enemy. Before attacking, removes all buffs from the target. The ally with the highest C. DMG will team up and join the attack. The ally joining the attack will use their default skill and ignore 35% of the target’s DEF. If the enemy is killed by the ally joining this attack, activates an [Instant Turn] effect on that ally. Cooldown: 5	Revival Radiance Formula: 0.75TRG_HP Formula: 0.75MAX_STAMINA Revives a dead ally with 75% HP and 75% Turn Meter. Places a 50% [Increase ATK] buff and a [Perfect Veil] buff on that ally for 2 turns. Cooldown: 6 Increase ATK 50% Perfect Veil	Lightmarked [P] At the start of this Champion’s turn, has a 40% chance to remove any [Block Debuffs] buffs from each enemy and replace them with [Block Buffs] debuffs. Also has a 40% chance to remove any buffs positively affecting stats, and replace them with their mirrored debuff equivalent, such as [Increase ATK] being replaced with [Decrease ATK]. Buffs such as [Continuous Heal] and [Strengthen] will be replaced with [Heal Reduction] and [Weaken] debuffs respectively.