Riku and Riku [Unknown Event] Demon Spirit target opponent loses life equal

target opponent loses life equal to the life that player lost this turn

From the fringes

Whenever Archon of Cruelty enters the battlefield or attacks

Can you even imagine how complicated the orbital calculations must be

{R}: Wall of Fire gets +1/+0 until end of turn

Riku and Riku [Unknown Event] Demon Spirit target opponent loses life equalSet: Unknown Event Type: Legendary Creature Human Wizard Rarity: Common Double strike UR: Copy target instant or sorcery spell you control. Activate this ability only once. GU: Copy target creature spell you control. Activate this ability only once. (Copies of permanent spells enter the battlefield as tokens.)