I plan on cleaning these up after testing. So mostly random thoughts as I do this task. It’s an inside joke from inside another place. I read it as slow as I can without being obvious.
Imminent Doom enters the battlefield with a doom counter on it.
Whenever you cast a spell with mana value equal to the number of doom counters on Imminent Doom, Imminent Doom deals that much damage to any target. Then put a doom counter on Imminent Doom.