Samandahl, The White

Haste Hexproof Flying Double Strike Lifelink

Target creature types you control gain
protection from a color of your choice.
When a creature you control becomes the
target of a spell or ability, you may pay {p/w}
{p/w}. If you do, exile that creature. Until
the end of your next turn, you may cast a
card and spend mana as if it were mana of
any color to cast it.