Ganyu, Plenilune Gaze

Reach
Whenever you cast your second spell each turn, tap
target creature. It doesn't untap during its
controllers' next untap step, then Ganyu gains first
strike until the end of the turn. If that spell was
an instant or sorcery, copy it.
"I suppose this is the new way of life, then. I'm not
going to complain. I'll try to embrace it." -Ganyu