Drokgul the Gaunt vs Rian the Conjurer

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Drokgul the Gaunt	Ogryn Tribes	Spirit	Support	Legendary	HP 25% Place: All battles
Rian the Conjurer	Dark Elves	Force	Support	Epic	Accuracy 40 Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Drokgul the Gaunt	60	6	22965	991	1057	107	15	50	40	0
Rian the Conjurer	60	6	17010 -5955	1002 +11	1167 +110	98 -9	15	50	30 -10	15 +15

Skills comparison

Drokgul the Gaunt	Bonebreak Boulder Formula: 0.2*HP Attacks 1 enemy. Has a 20% chance of placing a [Stun] debuff for 1 turn. Stun	Eldritch Ground Places a 50% [Increase ATK] buff and a 60% [Increase DEF] buff on all allies for 2 turns. Also places a [Block Damage] buff for 1 turn on allies with less than 30% HP. Cooldown: 5 Block Damage Increase ATK 50% Increase DEF 60%	Runestone Blessing [Active Effect] Places a [Shield] buff equal to 15% of this Champion's MAX HP on all allies for 3 turns. [Passive Effect] Heals each ally by 15% of this Champion's MAX HP whenever a [Shield] buff placed by this Skill expires, is removed, or is broken by an enemy attack. Allies whose [Shield] buffs are broken will also counterattack the enemy that breaks the [Shield]. When a [Shield] is broken, the heal occurs instantly before any remaining damage from the Shield-breaking attack is taken. Cooldown: 5 Shield	47906 (47904 Passive part) Formula: 0.15*HP Passive part of skill 47904 Heal when Shield expires, ActivateSkill on Shield destroying.
Rian the Conjurer	Magma Ball Formula: 4.6*ATK Attacks 1 enemy. Has a 50% chance of placing a [Block Buffs] debuff for 2 turns. Block Buffs	Sweeping Dismissal Has a 75% chance of removing all buffs from all enemies. Also has a 75% chance of placing a 25% [Weaken] debuff on all enemies for 2 turns. Cooldown: 4 Weaken 25%	Master of Summons Formula: (skillTargetId==targetId)0.5TRG_HP+(skillTargetId!=targetId)0.3TRG_HP Formula: (skillTargetId==targetId)0.5MAX_STAMINA+(skillTargetId!=targetId)0.3MAX_STAMINA Revives a dead ally with 50% HP, then fills their Turn Meter by 50%. Will then also place a [Block Debuffs] buff on them for 2 turns. Will also revive Akoth the Seared and Urost the Soulcage with 30% HP if they are on the same team and not the target of the skill. Will then also fill their Turn Meters by 30% after reviving. If either Akoth the Seared or Urost the Soulcage are the target of the skill, that Champion will be revived with 50% HP and 50% Turn Meter, and a [Block Debuffs] buff for 2 turns. Cooldown: 6 Block Debuffs	-