Senna Amberheart vs Boragar the Elder

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Senna Amberheart	Dwarves	Void	Support	Legendary	Speed 19% Place: All battles
Boragar the Elder	Dwarves	Force	HP	Legendary	Resist 50 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
Boragar the Elder	60	6	21135 +2145	925 -187	1244 +44	97 -16	15	50	50 +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.
Boragar the Elder	Antique Staff Formula: 0.3*HP Attacks 1 enemy. Has a 50% chance of placing a 60% [Increase DEF] buff for 1 turn on the ally with the lowest HP. Will not be placed on this Champion. Has a 100% chance instead if this attack is critical. Increase DEF 60%	Souls of Old Stone Removes 1 random debuff from all allies, then places a [Shield] buff on all allies for 2 turns equal to 20% of this Champion’s MAX HP. Cooldown: 4 Shield	Rune of Energy Places a 50% [Increase RES] buff and a 30% [Increase SPD] buff on all allies for 2 turns. Cooldown: 6 Increase SPD 30% Increase RES	Boragar's Blazon [P] Formula: -0.1*DMG_MUL Allies receive 10% less damage from Champions whose RES is lower than or equal to theirs.