mtg.wtf

[+2]: Until your next turn, whenever a creature attacks you or a planeswalker you control, it gets -1/-0 until end of turn.
[–3]: Return target instant or sorcery card from your graveyard to your hand. If it's a green card, add one mana of any color.
[–7]: Draw cards equal to half the number of cards in your library, rounded up. You get an emblem with "You have no maximum hand size."