Jigglypuff

Evolve - Sacrifice an artifact named Moon Stone. Transform this creature.

Lullaby - {1}{w}{t}: Exert Jigglypuff and roll a D6.
Place sleep counters onto target creature or planeswalker equal to the result. That permanent
can’t attack, block, or use activated abilities for as long as it has a sleep counters on it. At the beginning of its owners upkeep, remove a sleep counter.