Prey Upon

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

Honey Mammoth

When Honey Mammoth enters, you gain 4 life.

Giant Growth

Target creature gets +3/+3 until end of turn.

Track Down

Scry 3, then reveal the top card of your library. If it's a creature or land card, draw a card. (To scry 3, look at the top three cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Plummet

Murasa Brute

Atzocan Archer

Reach
When Atzocan Archer enters, you may have it fight another target creature. (Each deals damage equal to its power to the other.)

Colossapede

Forest

Druid of the Cowl

Stingerfling Spider

Reach
When Stingerfling Spider enters, you may destroy target creature with flying.

Pheres-Band Brawler

When Pheres-Band Brawler enters, it fights up to one target creature you don't control. (Each deals damage equal to its power to the other.)