Moon Knight, Hand of Khonshu

Khonshu's will:{p/c}{p/w}{p/w}{p/w}{p/w}
If you payed in life you may choose up to one effect. If you payed in both mana and life you may choose up to two effects. If you payed in mana you may choose up to three effects.
Khonshu's Will: Moon Knight Gains X +1/+1 counter(s) were X is the number of creatures you control
Undying: Moon knight can be regenerated for {0} until the next end step.