Numidium

This spell can't be countered.
Haste, Trample, Myriad, Indestructible
As an additional cost to cast this spell, sacrifice three
nonland permanents. This creature enters the
battlefield with X +1/+1 counters on it. Whenever
this creature attacks, each opponent exiles a nonland
permanent they control. Then each opponent
reveals cards from the top of their library until they
reveal a nonland permanent. Then they put that
card onto the battlefield under their control and the
rest at the bott