Battlegrace Angel

This creature can't be blocked except by three or more creatures. If a spell or ability you control would counter a spell, instead exile that spell and you may play that card without paying its mana cost. When Guile is put into a graveyard from anywhere, shuffle it into its owner's library.

Flying, haste Whenever this creature attacks, you may pay 5RR. If you do, untap all attacking creatures and after this phase, there is an additional combat phase.