Indoctrination Ritual

Multikicker—Pay 2 life. (You may pay an additional 2 life any number of times as you cast this spell.)
Gain control of target creature until the end of your Xth turn after this one, where X is the number of times Indoctrination Ritual was kicked. It gains haste until end of turn.
"Come now, my child. The ceremony is nearly complete."