Llanowar Elves

Marsh Boa

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Narnam Renegade

Deathtouch
Revolt — Narnam Renegade enters with a +1/+1 counter on it if a permanent you controlled left the battlefield this turn.

Nature's Lore

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

Toski, Bearer of Secrets

This spell can't be countered.
Indestructible
Toski, Bearer of Secrets attacks each combat if able.
Whenever a creature you control deals combat damage to a player, draw a card.

Fynn, the Fangbearer

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Whenever a creature you control with deathtouch deals combat damage to a player, that player gets two poison counters. (A player with ten or more poison counters loses the game.)

Scryb Sprites

Snow-Covered Forest

Wasteland Viper

Deathtouch
Bloodrush — {G}, Discard Wasteland Viper: Target attacking creature gets +1/+2 and gains deathtouch until end of turn.

Birds of Paradise

Rampant Growth

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

Spire Tracer

Spire Tracer can't be blocked except by creatures with flying or reach.

Tajuru Blightblade

Arbor Elf

Gnarlwood Dryad

Deathtouch
Delirium — Gnarlwood Dryad gets +2/+2 as long as there are four or more card types among cards in your graveyard.

Jukai Messenger

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Moss Viper

Treetop Scout

Treetop Scout can't be blocked except by creatures with flying.

Elvish Mystic

Sedge Scorpion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Fang of Shigeki

Willow Dryad

Shanodin Dryads

Three Visits

Search your library for a Forest card, put it onto the battlefield, then shuffle.

Into the North

Search your library for a snow land card, put it onto the battlefield tapped, then shuffle.