Tzitzi Ya Ku

Tzitzi Ya Ku can't attack.
Whenever a creature enters the battlefield, its controller may have it fight Tzitzi Ya Ku.
{2},{t}: Tap another target creature, it gets "-4/-0" until end of turn.
When Tzitzi Ya Ku dies, if a creature dealing
combat damage or damage from a fight caused it
to die, that creature's controller creates a
"Greater Flash Pod" artifact token with
"{2},{t}, sacrifice greater flash pod: tap target creature, it gets "-4/-0" until end of turn"