Have (Arena)

Ghalta, Primal Hunger

This spell costs {X} less to cast, where X is the total power of creatures you control.
Trample

Greenwood Sentinel

Vigilance (Attacking doesn't cause this creature to tap.)

Highland Game

When Highland Game dies, you gain 2 life.

Llanowar Elves

Plummet

Aggressive Mammoth

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Other creatures you control have trample.

Rabid Bite

Target creature you control deals damage equal to its power to target creature you don't control.

Elvish Rejuvenator

When Elvish Rejuvenator enters, look at the top five cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest on the bottom of your library in a random order.

Gigantosaurus

Prodigious Growth

Enchant creature
Enchanted creature gets +7/+7 and has trample.

Vigilant Baloth

Titanic Growth

Target creature gets +4/+4 until end of turn.

Meteor Golem

When Meteor Golem enters, destroy target nonland permanent an opponent controls.

Blanchwood Armor

Enchant creature
Enchanted creature gets +1/+1 for each Forest you control.

Verdant Rebirth

Until end of turn, target creature gains "When this creature dies, return it to its owner's hand."
Draw a card.