Sea Serpent

Sea Serpent can’t attack unless defending player controls an Island.
When you control no Islands, sacrifice Sea Serpent.

Balance

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Serra Angel

Flying
Vigilance (Attacking doesn’t cause this creature to tap.)

Black Ward

Enchant creature
Enchanted creature has protection from black. This effect doesn’t remove Black Ward.

Fastbond

You may play any number of lands on each of your turns.
Whenever you play a land, if it wasn’t the first land you played this turn, Fastbond deals 1 damage to you.

Wall of Fire

Defender (This creature can’t attack.)
: Wall of Fire gets +1/+0 until end of turn.

Black Knight

First strike (This creature deals combat damage before creatures without first strike.)
Protection from white (This creature can’t be blocked, targeted, dealt damage, or enchanted by anything white.)

Blessing

Enchant creature
: Enchanted creature gets +1/+1 until end of turn.

Jump

Target creature gains flying until end of turn.

Invisibility

Enchant creature
Enchanted creature can’t be blocked except by Walls.

Thicket Basilisk

Whenever Thicket Basilisk blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Hurricane

Hurricane deals X damage to each creature with flying and each player.

Illusionary Mask

: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on . If you do, you may cast that card face down as a 2/2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead it’s turned face up and assigns or deals damage, is dealt damage, or becomes tapped. Activate only as a sorcery.

Sleight of Mind

Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change “target black spell” to “target blue spell.” This effect lasts indefinitely.)

Basalt Monolith

Basalt Monolith doesn’t untap during your untap step.
: Add .
: Untap Basalt Monolith.

Sedge Troll

Sedge Troll gets +1/+1 as long as you control a Swamp.
: Regenerate Sedge Troll.

Kudzu

Enchant land
When enchanted land becomes tapped, destroy it. That land’s controller may attach Kudzu to a land of their choice.