Zakjes, Master of the Senses

Adamant — When Zakjes, Master of the Senses
enters the battlefield, If at least three white mana
was used to cast this spell and you have at least
thirty life, you may gain three life for each
creature token you control.
Whenever you create one or more creature
tokens, if you control less than four creature
tokens, create a 1/2 white Monk creature token.
Repeat this process until you control exactly four
creature tokens.