Deep Sea Cauldron - KAPPA

Whenever you cast a Machine creature, put a Core counter on Deep Sea Cauldron - KAPPA.

Once per turn, you may remove 5 Core counters from Deep Sea Cauldron - KAPPA. Return to the battlefield target Machine from your graveyard, sacrifice it at the beginning of your next turn endstep.

"System threat imminent"—"I'm more than just a threat"-Aloy