Rainforest Peafowl

Whenever you an activate an ability of this card,
it becomes the colour or colours of your choice.
{g/u}: Rainforest Peafowl gains flying until end of
turn. Activate only as a sorcery.
{t}: Add one mana of any colour.
{g/u}, {t}: Creatures blocked by Rainforest Peafowl
lose first strike, double strike, and trample
until end of turn.