Phyrexia: All Will Be One

Carnivorous Canopy | Sorcery | | Destroy target artifact, enchantment, or creature with flying. If that permanent's mana value was 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | John Di Giovanni

Ruthless Predation | Sorcery | | Target creature you control gets +1/+2 until end of turn. It fights target creature you don't control. (Each deals damage equal to its power to the other.) | Pavel Kolomeyets

Thirsting Roots | Sorcery | | Choose one— • Search your library for a basic land card, reveal it, put it into your hand, then shuffle. • Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | WolfSkullJack