Tidebreaker Boondragon

Bestow {5}{u}{c}{p/u} (If you cast this spell for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Islandwalk
Enchanted creature gets +6/+6.
"Feed me, and you are saved. If you don't, well... GOOD-BYE!"