Myth Gisko

Flash, Pronoun
If Myth Gisko entered the battlefield during combat, put a reality counter on Myth Gisko. Myth Gisko can't attack or block unless there is at least one reality counter on Myth Gisko.
When a creature deals damage to Myth Gisko, put
a myth counter on that creature. Creatures with myth counters can't attack or block.
Sing to Myth Gisko, {t}: Remove a myth counter
or reality counter from a target creature. Return Myth Gisko to your hand.