Owlbear

Trample
Keen Senses — When Owlbear enters, draw a card.

Rancor

Enchant creature
Enchanted creature gets +2/+0 and has trample.
When Rancor is put into a graveyard from the battlefield, return Rancor to its owner's hand.

Llanowar Tribe

Forest

Llanowar Elves

Elvish Mystic

Primal Might

Target creature you control gets +X/+X until end of turn. Then it fights up to one target creature you don't control.

Kalonian Tusker

Deadly Recluse

Reach (This creature can block creatures with flying.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Leatherback Baloth

Pelakka Wurm

Trample
When Pelakka Wurm enters, you gain 7 life.
When Pelakka Wurm dies, draw a card.