Vistra Grumblepike

First strike, haste
Vistra Grumblepike has indestructible as long as
she's attacking.
At the end of combat on your turn, exile a
number of cards from the top of your library
equal to half Vistra Grumblepike's power,
rounded down. Until the end of your next
turn, you may play those cards.
{1}{r}{w}: Vistra Gumblepike gains +2/+0 until
end of turn.