Approach the Calamity

this spell can't be countered
create 4 white 2/2 knight creature tokens, copy 2
target permanents, put 2 target permanents from
your graveyard onto the battlefield, creatures you
control gain double strike until the end of your
next turn, creatures you control get +4/+4 and
Trample until the end of your next turn
"the hour of reckoning draws near."
-Ialagon, Supreme Mage