Guilds of Ravnica

Prey Upon | Sorcery | | Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.) | G-host Lee

Undercity Uprising | Sorcery | | Creatures you control gain deathtouch until end of turn. Then target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.) | Magali Villeneuve