Krenko's Shooting range

When [This card] ETBs and at the beginning of
your upkeep, put a GUN counter on target
creature you control.
Tap X Creatures with GUN counters: Choose a creature or planeswalker, then flip X coins. If Any
come up heads, Destroy the chosen permanent.
You lose life equal to the number of tails. Activate
this ability only once per turn.
"What's a Gun" - The Goblin from Kenko's Command