Bifurcate

Search your library for a permanent card with the same name as target nontoken creature and put that card onto the battlefield. Then shuffle your library.

War Cadence

: This turn, creatures can’t block unless their controller pays for each blocking creature they control.

Common Cause

Nonartifact creatures get +2/+2 as long as they all share a color.

Whirlwind

Destroy all creatures with flying.

Uktabi Wildcats

Uktabi Wildcats’s power and toughness are each equal to the number of Forests you control.
, Sacrifice a Forest: Regenerate Uktabi Wildcats.

Living Lands

All Forests are 1/1 creatures that are still lands.

Treefolk Seedlings

Treefolk Seedlings’s toughness is equal to the number of Forests you control.

Shivan Gorge

: Add .
, : Shivan Gorge deals 1 damage to each opponent.

Cloak of Mists

Enchant creature
Enchanted creature can’t be blocked.

Fluctuator

Cycling abilities you activate cost up to less to activate.

Hidden Predators

When an opponent controls a creature with power 4 or greater, if Hidden Predators is an enchantment, Hidden Predators becomes a 4/4 Beast creature.

Whirlwind

Destroy all creatures with flying.

Energy Field

Prevent all damage that would be dealt to you by sources you don’t control.
When a card is put into your graveyard from anywhere, sacrifice Energy Field.

Wall of Roots

Defender
Put a -0/-1 counter on Wall of Roots: Add . Activate this ability only once each turn.

Tradewind Rider

Flying
, Tap two untapped creatures you control: Return target permanent to its owner’s hand.

Kor Chant

All damage that would be dealt this turn to target creature you control by a source of your choice is dealt to another target creature instead.

Erratic Portal

, : Return target creature to its owner’s hand unless its controller pays .

Robe of Mirrors

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
Enchanted creature has shroud. (It can’t be the target of spells or abilities.)