Fabulous Nymph

Hexproof.
Unveil {2}{u}: You may pay {3} to play this card
face down covered with an Image counter that
shares at least one mana types spent (see reminder
cards.) It gains the listed ability and creature
types. You may choose to replace the creature
types with one other type of your choice. Turn
this face up at any time for its Unveil cost.
"Ah, she is always changing, always the acme of
high fashion. Ifs that her real face though?"