Kick it up a Notch

Sunburst (This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.) Flying

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead. If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.

, : Tap target creature and put a +1/+1 counter on it. Until end of turn, that creature gains ": Double the number of +1/+1 counters on this creature."