Augmentation Proceduralist

Graft 4 (This permanent enters the battlefield with 4 +1/+1 counters on it. Whenever another creature enters the battlefield, if this permanent has a +1/+1 counter on it, you may move a +1/+1 counter from this permanent onto that creature.)
Whenever a creature enters the battlefield under your control, if you are to put a counter on it, put that many counters +1 on it.