Sicia Flametongue vs Celendiel the Opal Guardian

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sicia Flametongue	Demonspawn	Force	Attack	Legendary	Accuracy 60 Place: All battles
Celendiel the Opal Guardian	High Elves	Void	Defence	Legendary	Defence 33% Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sicia Flametongue	60	6	13050	1586	1123	97	15	60	30	20
Celendiel the Opal Guardian	60	6	17670 +4620	782 -804	1619 +496	98 +1	15	63 +3	40 +10	0 -20

Skills comparison

Sicia Flametongue	Towering Inferno Formula: 1.05*ATK Attacks 1 enemy 3 times. Each hit has a 15% chance of increasing the duration of [HP Burn] debuffs on the target by 1 turn.	Flame Eruption Formula: 3.7*ATK Attacks all enemies. Has an 80% chance of placing a 25% [Weaken] debuff for 2 turns. Also has an 80% chance of placing a 60% [Decrease DEF] debuff for 2 turns if there are at least 2 enemies under [HP Burn] debuffs. Then instantly activates one tick of all [HP Burn] debuffs on all enemies. Cooldown: 4 Weaken 25% Decrease DEF 60%	Firestorm Rite Formula: 3.5*ATK Places a [HP Burn] debuff on this Champion for 3 turns, then attacks all enemies. Has a 75% chance of placing a [HP Burn] debuff on all enemies for 3 turns. Grants an Extra Turn if a [HP Burn] debuff is placed on all enemies. Cooldown: 5 HP Burn	Metaphysics [P] Formula: 3(EnemyTeamAppliedEffectsTotalCountOfKind(AoEContinuousDamage_KindId)+AllyTeamAppliedEffectsTotalCountOfKind(AoEContinuousDamage_KindId)) Formula: DMG_MUL(0.03(EnemyTeamAppliedEffectsTotalCountOfKind(AoEContinuousDamage_KindId)+AllyTeamAppliedEffectsTotalCountOfKind(AoEContinuousDamage_KindId))) Formula: -DMG_MUL Formula: 0.03TRG_HP Increases this Champion’s SPD by 3 and damage inflicted by 3% for each ally and enemy under a [HP Burn] debuff. If Cardiel is on the team, all allies will heal by 3% of their MAX HP from [HP Burn] debuffs instead of receiving damage and losing HP.
Celendiel the Opal Guardian	Opal Thrust Formula: 3DEF Formula: 3DEF Attacks 1 enemy. When counterattacking, will repeat this attack against a random enemy. Has a 50% chance of placing a [Stun] debuff for 1 turn. This debuff cannot be resisted. Stun	Agent Of Light Formula: 4.1*DEF Formula: -0.25 Attacks 1 enemy. Before attacking, places a 60% [Increase DEF] buff on all allies for 2 turns, and a 15% [Shatter] buff on this Champion for 2 turns. Will ignore 25% of the target's DEF, as well as [Unkillable] and [Block Damage] buffs. Will ignore 50% of the target's DEF instead, if the target is under any [Increase DEF] or [Strengthen] buffs, [Decrease DEF], [Stun], [Fear] or [True Fear] debuffs. Cooldown: 5 Shatter Increase DEF 60%	Eternal Defender Formula: 3.4DEF Formula: DMG_MUL((0.05REL_TRG_BUFF_COUNT)+(0.05REL_TRG_DEBUFF_COUNT)) Formula: 3.4DEF Formula: DMG_MUL((0.05REL_TRG_BUFF_COUNT)+(0.05REL_TRG_DEBUFF_COUNT)) Attacks all enemies. Places an extra hit on enemies under any [Increase DEF], [Decrease DEF], [Strengthen], [Stun], [Fear] or [True Fear] debuffs. Will ignore any [Increase DEF] and [Strengthen] buffs. Increases the damage each enemy receives by 5% for each buff and debuff on them. (Stacks up to 100%). Places an [Unkillable] buff on all allies for 1 turn, and a [Counterattack] buff on all allies for 2 turns. Cooldown: 6 Unkillable Counterattack	Glittering Guardian [P] [Passive Effect] This Champion is immune to [Decrease DEF], [Fear], [True Fear] and [Stun] debuffs. [Active Effect] Activates this Champion’s Agent Of Light skill whenever an enemy tries to place a [Decrease DEF], [Fear], [True Fear] or [Stun] debuff on this Champion. Does not set the Agent Of Light skill on cooldown. Cooldown: 1