Calvin the Anquished

Bestow {5}{b}(If you cast this card 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.)
Enchanted creature get +3/+3 and and the effect
of "Calvin the Anguished".
As Long as this card is on the battlefield, remove
all other Enchantment creature abilities that
opponents may have.