Killer Bees

Flying
{G}: Killer Bees gets +1/+1 until end of turn.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature gets +0/+2 and has reach. (It can block creatures with flying.)

Durkwood Boars

Timber Wolves

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Forest

Stream of Life

Aspect of Wolf

Enchant creature
Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.

Untamed Wilds

Search your library for a basic land card, put that card onto the battlefield, then shuffle.

Giant Growth

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

Giant Spider

Reach (This creature can block creatures with flying.)

Grizzly Bears

Birds of Paradise

Aswan Jaguar

When Aswan Jaguar comes into play, choose a random creature type from those in target opponent's deck.
{G}{G}, {T}: Bury target creature of the chosen type.

Nafs Asp

Whenever Nafs Asp deals damage to a player, that player loses 1 life at the beginning of their next draw step unless they pay {1} before that draw step.