Arthur, Marigold Knight (Extended Art) (BLC-041) - Bloomburrow Commander: (Extended Art) Foil

Haste
Whenever Arthur and at least one other creature attack, look at the top six cards of your library. You may put a creature card from among them onto the battlefield tapped and attacking. Put the rest on the bottom of your library in a random order. Return that creature to its owner's hand at end of combat.