Kitty Pryde, Emerging Talent

Kitty Pryde can't be blocked.
Whenever Kitty Pryde deals combat damage to a player, she phases out until the end phase. You
may also pay {g}{g}. If you do, Kitty Pryde,
Emerging Talent phases in transformed.
Whenever Kitty Pryde phases in, you may pay {u}. If you do, draw a card.
"You know, I could just use the door... But where's
the fun in that?"