The Wall Game

[OneAndOnly]

Tumble of Bricks -- 1BB
Creature - Wall
Bestow 3BB
Enchanted creature gets +4/-4 and has defender.
Defender
0/4
.
Next: A wall that goes on an adventure.

[lookingupanddown]

Wall of Despair 1BB
Creature - Wall
Defender, flying
At the beginning of each player's upkeep, that player loses 3 life.
0/8
//
Buried Accident 3BB
Sorcery - Adventure
Destroy target creature. Create a colorless artifact token named Keystone with "Sacrifice this artifact: Add B."

Next: a hungry wall

[JovialJovian]

Wall of Mouths 2BB
Creature - Wall Horror
Defender
Whenever ~ blocks a creature, that creature's controller sacrifices it unless they sacrifice a Food.
0/4

Next:
A Wall of Gnats

[Pygyzy]

Pack Gnat bB
Creature — Insect Wall
Defender, flying
bb: Regenerate Pack Gnat. When it dies this turn, create a token copy of it.
1/1

Next: Wall of Glass

[dyd]

Unseen Obstacle
Artifact Creature - Wall
Defender
Hexproof
4: Put ~ from your hand onto the battlefield blocking target creature that's attacking you or a planeswalker you control.
4/1

Next: Wall of Grass

[void_nothing]

Blessed Bamboo 2W
Creature - Plant Wall
Defender, reach, lifelink
At the beginning of your upkeep, put a +1/+1 counter on Blessed Bamboo.
0/3

Next: a colored artifact wall

[Pygyzy]

Wall of The Kitchen Sink 2U
Artifact Creature — Wall
Defender
T: Wall of the Kitchen Sink becomes a copy of target artifact or artifact creature until end of turn. (If it's no longer a creature, it's removed from combat.)
I have you now! Huh? Oh, not again!
0/4

Next: A colorless nonartifact wall

[JovialJovian]

Wall of Hoar S
Creature - Elemental Wall
Defender
When a non-snow source deals damage to Wall of Hoar, sacrifice it.
0/6

Next: A wall you'd like to know

[Pygyzy]

Wall of Fame 1uu
Artifact Creature — Wall Noble
Flash
Defender
As Wall of Fame enters the battlefield, reveal a creature card from your hand. Wall of Fame gains that card's activated abilities until end of turn.
T: Return Wall of Fame to it's owner's hand.
0/15

Next: A memorial wall

[OneAndOnly]

Heartache Monument -- 1B
Artifact Creature - Wall
Defender
When Heartache Monument enters the battlefield, exile a creature card in a graveyard.
Spells with the name of a card exiled by Heartache Monument can't be played.
0/3
.
Next: A wall that has MURDER HORNETS living inside it!

[JovialJovian]

Wall of Hives 2GG
Creature - Insect Wall
Defender, reach
At the beginning of each end step, if a creature an opponent controlled dealt damage to Wall of Hives this turn, create a 1/1 green Insect creature token with flying and deathtouch. When you do, you may pay 2G. If you do, that token fights target creature you don't control.
0/4

Next: A cuddly wall

[lookingupanddown]

Puppy Pile 2W
Creature - Dog Wall
Defender
Whenever damage is dealt to Puppy Pile, prevent it. You may have that damage's source deals that much damage divided as you choose among you and any creatures or planeswalkers you control. Otherwise, put that many -1/-1 counters on Puppy Pile.
At the beginning of your upkeep, put a +1/+1 counter on Puppy Pile. If there are three or more counters on Puppy Pile, you may sacrifice it. Create X 1/1 white Dog creature tokens, where X is Puppy Pile's toughness.
0/4

Next: a wall made of spiderwebs

[JovialJovian]

Mass of Webbing 2GG
Creature - Wall
Defender, reach
~ gets +0/+2 for each Spider creature you control.
2G: Create a 1/2 green Spider creature token with reach.
0/2

Next: A wall of "ordinary bricks"

[Pygyzy]

Ordinary Brick Wall XRW
Artifact Creature - Wall Construct
Defender
Ordinary Brick Wall enters the battlefield with X brick counters on Ordinary Brick Wall.
Ordinary Brick Wall has power and toughness both equal to the number of brick counters on Ordinary Brick Wall.
Whenever a creature deals combat damage to Ordinary Brick Wall, Ordinary Brick Wall deals that much damage to that creature.
When Ordinary Brick Wall dies, destroy all creatures blocked by Ordinary Brick Wall.
*/*

Next: A supernatural wall

[OneAndOnly]

Wall of Poltergeists -- 1BB
Creature - Wall
Defender
B, Reveal a creature card in your hand: Wall of Poltergeists can attack as though it didn't have defender this turn.
B, Exile a creature card from your graveyard: Wall of Poltergeists gains deathtouch until end of turn.
1/4
.
Next: A see-through wall.

I guess that would make it a window. Bear with me, here.

[Pygyzy]

Fata Morgana
Creature Land - Wall Illusion
Defender
T: Add 1.
Prevent all combat damage that would be dealt to and dealt by Fata Morgana.
0/1

Next: A wall with a riddle

[lookingupanddown]

Wall of Litanies 1UU
Enchantment Creature - Wall
Defender, flying
Whenever a creature deals damage to Wall of Litanies, its controller names a card that hasn't been named this turn. If that card is in your hand, reveal it. Prevent all damage dealt to Wall of Litanies from that source if the named card isn't in your hand.
0/7

Next: A legends-matter wall

[Pygyzy]

Wall of Myths W
Legendary Creature - Wall Avatar
Defender
Wall of Myths power and toughness are each equal to the number of legendary permanents you control.
*/*

Next: A wall that traps you inside

[JovialJovian]

Shield Wall 4WW
Creature - Wall
Defender, indestructible
Shield Wall can block any number of creatures.
Creatures you control can't attack.
Your opponents, cards in their graveyards, and permanents they control can't be the target of spells or abilities you control.
0/10

Next: A wall that small things can slip through.

[void_nothing]

Refusalweb 1W
Creature - Wall
Defender, protection from enchantments and from sorceries
Refusalweb can block as though it had shadow.
Refusalweb can't block creatures with power 1 or less.
1/7

Next: An alchemical Wall

[OneAndOnly]

Auraline Wall -- 4W
Creature - Wall
Creatures blocked by Auraline Wall become Artifact - Treasure with ", Sacrifice this: Add one mana of any color" until the end of its controller's next turn.
0/3
.
Next: A wall made of whales.

[JovialJovian]

Whalebone Berm BUU
Creature - Whale Skeleton Wall
Defender
Whalebone Berm can block creatures with islandwalk as though they did not have islandwalk.
(U/B): Whalebone Berm gets +1/-1 until end of turn.
0/8

Next: A wall of Holiday Cheer!

[Pygyzy]

Wall of Carolers WRG
Creature - Human Wall
Defender
T, Sing a verse of a christmas carol: Untap target attacking creature, It becomes blocked. Put a +1/+1 counter on Wall of Carolers.
0/3

Next: A wall of holiday spirits

[dyd]

Wall of Timeless Ghosts bgu
Creature - Spirit Wall
Flying
Whenever a creature enters the battlefield under your control, you may scry X, where X is the number of cards in your graveyard with the same name.
3/3

Next: bottle wall

[lookingupanddown]

Bottle Wall 4
Artifact Creature - Wall
Defender, protection from red
Bottle Wall's toughness is equal to the number of artifact cards in your graveyard.
The glass acts both as a makeshift stained glass pattern, and a heat sink.
0/*

Next: decorated wall