Shape of the Wiitigo

Oracle Text

Enchant creature

When Shape of the Wiitigo enters the battlefield, put six +1/+1 counters on enchanted creature.

At the beginning of your upkeep, put a +1/+1 counter on enchanted creature if it attacked or blocked since your last upkeep. Otherwise, remove a +1/+1 counter from it.

Card Rulings

7/15/2006 If Shape of the Wiitigo leaves the battlefield but the creature doesn’t, the +1/+1 counters stay on the creature.