Tik-Tak, Detonation Artist

Haste
Whenever Tik-Tak, Detonation Artist
attacks, flip a coin. If you lose the flip, sacrifice
Tik-Tak, Detonation Artist and create a colorless
Bomb artifact token with "Bomb enters the battlefield with 2 time counters on it. At the beginning of your upkeep remove a time counter
from Bomb. When Bomb has no time counters
on it, sacrifice it : it deals 3 damage to any target."