Valleymaker

, Sacrifice a Mountain: Valleymaker deals 3 damage to target creature.
, Sacrifice a Forest: Choose a player. That player adds .

Mosquito Guard

First strike
Reinforce 1— (, Discard this card: Put a +1/+1 counter on target creature.)

Grimoire Thief

Whenever Grimoire Thief becomes tapped, exile the top three cards of target opponent’s library face down.
You may look at cards exiled with Grimoire Thief.
, Sacrifice Grimoire Thief: Turn all cards exiled with Grimoire Thief face up. Counter all spells with those names.

Fire-Belly Changeling

Changeling (This card is every creature type.)
: Fire-Belly Changeling gets +1/+0 until end of turn. Activate this ability no more than twice each turn.

Consuming Bonfire

Choose one —
• Consuming Bonfire deals 4 damage to target non-Elemental creature.
• Consuming Bonfire deals 7 damage to target Treefolk creature.

Surge of Thoughtweft

Creatures you control get +1/+1 until end of turn. If you control a Kithkin, draw a card.

Stampeding Wildebeests

Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)
At the beginning of your upkeep, return a green creature you control to its owner’s hand.

Giant Spider

Reach (This creature can block creatures with flying.)

Soul Warden

Whenever another creature enters the battlefield, you gain 1 life.

Stampeding Wildebeests

Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)
At the beginning of your upkeep, return a green creature you control to its owner’s hand.

Sleeper Agent

When Sleeper Agent enters the battlefield, target opponent gains control of it.
At the beginning of your upkeep, Sleeper Agent deals 2 damage to you.

Giant Spider

Reach (This creature can block creatures with flying.)

Llanowar Sentinel

When Llanowar Sentinel enters the battlefield, you may pay . If you do, search your library for a card named Llanowar Sentinel and put that card onto the battlefield. Then shuffle your library.

Magus of the Tabernacle

All creatures have “At the beginning of your upkeep, sacrifice this creature unless you pay .”

Mwonvuli Acid-Moss

Destroy target land. Search your library for a Forest card and put that card onto the battlefield tapped. Then shuffle your library.

Sprite Noble

Flying
Other creatures you control with flying get +0/+1.
: Other creatures you control with flying get +1/+0 until end of turn.

Thunder Totem

: Add .
: Thunder Totem becomes a 2/2 white Spirit artifact creature with flying and first strike until end of turn.

Search for Tomorrow

Search your library for a basic land card, put it onto the battlefield, then shuffle your library.
Suspend 2— (Rather than cast this card from your hand, you may pay and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost.)

Sage of Epityr

When Sage of Epityr enters the battlefield, look at the top four cards of your library, then put them back in any order.

Martyr of Sands

, Reveal X white cards from your hand, Sacrifice Martyr of Sands: You gain three times X life.

Adarkar Windform

Flying
: Target creature loses flying until end of turn. ( can be paid with one mana from a snow permanent.)