Forest

Wildwood Patrol

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Evolving Wilds

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Almighty Brushwagg

Trample
{3}{G}: Almighty Brushwagg gets +3/+3 until end of turn.

Ram Through

Target creature you control deals damage equal to its power to target creature you don't control. If the creature you control has trample, excess damage is dealt to that creature's controller instead.

Humble Naturalist

{T}: Add one mana of any color. Spend this mana only to cast a creature spell.

Llanowar Elves

Oakenform

Enchant creature
Enchanted creature gets +3/+3.

Colossal Dreadmaw

Titanic Growth

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