Atarka Beastbreaker | Creature | Human Warrior | Formidable — {4}{G}: Atarka Beastbreaker gets +4/+4 until end of turn. Activate only if creatures you control have total power 8 or greater. | Johannes Voss
Epic Confrontation | 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.) | Wayne Reynolds
Glade Watcher | Creature | Elemental | Defender
Formidable — {G}: Glade Watcher can attack this turn as though it didn't have defender. Activate only if creatures you control have total power 8 or greater. | Jesper Ejsing
Guardian Shield-Bearer | Creature | Human Soldier | Megamorph {3}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Guardian Shield-Bearer is turned face up, put a +1/+1 counter on another target creature you control. | Lindsey Look
Naturalize | Instant | | Destroy target artifact or enchantment. | James Paick
Tread Upon | Instant | | Target creature gets +2/+2 and gains trample until end of turn. | Efrem Palacios