Thornwood Falls

Thornwood Falls enters tapped.
When Thornwood Falls enters, you gain 1 life.
{T}: Add {G} or {U}.

Grazing Gladehart

Landfall — Whenever a land you control enters, you may gain 2 life.

Midnight Clock

{T}: Add {U}.
{2}{U}: Put an hour counter on Midnight Clock.
At the beginning of each upkeep, put an hour counter on Midnight Clock.
When the twelfth hour counter is put on Midnight Clock, shuffle your hand and graveyard into your library, then draw seven cards. Exile Midnight Clock.

Forest

Island

Thieving Otter

Whenever Thieving Otter deals damage to an opponent, draw a card.

Archers of Qarsi

Defender
Reach (This creature can block creatures with flying.)

Wind Drake

Pearl of Wisdom

This spell costs {1} less to cast if you control an Otter.
Draw two cards.

Sky Ruin Drake

Tempest Owl

Kicker {4}{U} (You may pay an additional {4}{U} as you cast this spell.)
Flying
When Tempest Owl enters, if it was kicked, tap up to three target permanents.

Natural End

Destroy target artifact or enchantment. You gain 3 life.

Favorable Winds

Creatures you control with flying get +1/+1.

Pincher Beetles

Shroud (This creature can't be the target of spells or abilities.)

Simic Guildgate

Simic Guildgate enters tapped.
{T}: Add {G} or {U}.

Verdant Haven

Enchant land
When Verdant Haven enters, you gain 2 life.
Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.

Waterspout Warden

Whenever Waterspout Warden attacks, if another creature entered the battlefield under your control this turn, Waterspout Warden gains flying until end of turn.

Rotted Hystrix

Spectral Flight

Enchant creature
Enchanted creature gets +2/+2 and has flying.

Silburlind Snapper

Silburlind Snapper can't attack unless you've cast a noncreature spell this turn.

Fortress Crab

Hidden Nursery

Hidden Nursery enters tapped.
{T}: Add {G}.
{4}{G}, {T}, Sacrifice Hidden Nursery: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)

Vastwood Gorger

Kessig Dire Swine

Delirium — Kessig Dire Swine has trample as long as there are four or more card types among cards in your graveyard.

Bellowing Crier

When Bellowing Crier enters, draw a card, then discard a card.

Negate

Feral Krushok

Woodland Stream

Woodland Stream enters tapped.
{T}: Add {G} or {U}.

Jump

Target creature gains flying until end of turn.

Tangle Mantis

Thornhide Wolves

Siege Wurm

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Trample

Coralhelm Guide

{4}{U}: Target creature can't be blocked this turn.

Frostweb Spider

Reach (This creature can block creatures with flying.)
Whenever Frostweb Spider blocks a creature with flying, put a +1/+1 counter on Frostweb Spider at end of combat.

Elephant Guide

Enchant creature
Enchanted creature gets +3/+3.
When enchanted creature dies, create a 3/3 green Elephant creature token.

Keruga, the Macrosage

Companion — Your starting deck contains only cards with mana value 3 or greater and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.)
When Keruga, the Macrosage enters, draw a card for each other permanent you control with mana value 3 or greater.