Lord of Atlantis

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

Llanowar Elves

Sinkhole

Mahamoti Djinn

Flying (This creature can't be blocked except by creatures with flying or reach.)

Circle of Protection: Red

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

Grizzly Bears

Healing Salve

Choose one —
• Target player gains 3 life.
• Prevent the next 3 damage that would be dealt to any target this turn.

Scathe Zombies

Holy Armor

Enchant creature
Enchanted creature gets +0/+2.
{W}: Enchanted creature gets +0/+1 until end of turn.

Mons's Goblin Raiders

Hill Giant

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Bog Wraith

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

Ironroot Treefolk

Deathgrip

Hurricane

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

Red Ward

Enchant creature
Enchanted creature has protection from red. This effect doesn't remove Red Ward.

Weakness

Enchant creature
Enchanted creature gets -2/-1.

Forest

Holy Strength

Enchant creature
Enchanted creature gets +1/+2.

Paralyze

Enchant creature
When Paralyze enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
At the beginning of the upkeep of enchanted creature's controller, that player may pay {4}. If the player does, untap the creature.

Animate Wall

Enchant Wall
Enchanted Wall can attack as though it didn't have defender.

Fire Elemental

Creature Bond

Enchant creature
When enchanted creature dies, Creature Bond deals damage equal to that creature's toughness to the creature's controller.

Dark Ritual

Tunnel

Destroy target Wall. It can't be regenerated.

Stone Rain

Scryb Sprites

Samite Healer

{T}: Prevent the next 1 damage that would be dealt to any target this turn.

Obsianus Golem

Dwarven Warriors

{T}: Target creature with power 2 or less can't be blocked this turn.

Circle of Protection: Green

{1}: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

Drudge Skeletons

{B}: Regenerate Drudge Skeletons. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Blue Elemental Blast

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Spell Blast

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Black Ward

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

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Iron Star

Whenever a player casts a red spell, you may pay {1}. If you do, you gain 1 life.

Hurloon Minotaur

Island

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Plains

Channel

Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.

Karma

At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps they control.

Unholy Strength

Enchant creature
Enchanted creature gets +2/+1.

Shatter

Pearled Unicorn

Timber Wolves

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Lifetap

Whenever a Forest an opponent controls becomes tapped, you gain 1 life.

Craw Wurm

Power Sink

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Uthden Troll

Merfolk of the Pearl Trident

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 Wood

Dwarven Demolition Team

Disintegrate

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Illusionary Mask

{X}: 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 {X}. 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.

Regeneration

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
{G}: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Mountain

Plague Rats

Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield.