Mother of Darkness
Hello Mother of Darkness, my old friend...

Arcane: Blood & Shield
Base Rarity: Mythic
Troop Type: Daemon, Rogue
Troop Role: Assassin
Troop Id: K19_20 / 6843
Max skills: 23    26    13    9
Kingdom: Darkstone
Kingdom Id: 3022
Trait #1: Dark Death
Summon a Darkstorm when an enemy dies.
Trait #2: Stealthy
Cannot be targeted by spells (unless there are no other targets).
Trait #3: Blood Mark
Inflict Bleed to all Enemies when matching 4 or more Gems.
Spell: Darkness Eternal
Description: Deal [Magic + 4] true damage to an Enemy and the Enemy below them, boosted by Purple Gems. If an Enemy dies, create 12 Purple Gems. Otherwise summon 2 Sisters of Shadows. [1:1]
Mana Color: Blue, Red, Brown
Mana Cost: 24
Spell Id: 8248
Switch Release: Tuesday, Jan 1, 2030