Basilica Overseer

Multikicker {p/w} (You may pay an additional {p/w} any number of times as you cast this spell.)
When Basilica Overseer enters the battlefield, incubate 2 for each time it was kicked. (Create an Incubator token with two +1/+1 counters on it and {2}: Transform this artifact. It transforms into a 0/0 Phyrexian artifact creature.)