Boompile

When Boompile enters the battlefield, create a
0/1 green Grot creature tokens, with "Whenever
this creature blocks or becomes blocked by a creature, it deals 3 damage to that creature,
sacrifice it at the end of combat."
{t}: Flip a coin. If you win the flip, destroy all
nonland permanents.
"Fuses? We have more than enough! Now... which
one was it?"—Flearan One-Eye, grod engineer