Daki

Vigilance, protection from multicolored
When Daki enters the battlefield, put a
+1/+1 counter on target waifu you control.
Whenever Daki or another waifu you
control dies, if it had a +1/+1 counter on it, create a 2/2 white Nezuko waifu token with vigilance.
Demon Slayer: Kimetsu no Yaiba