Keyword: Defender

Defender (This creature can’t attack.)
, Sacrifice Wall of Corpses: Destroy target creature Wall of Corpses is blocking.

Defender (This creature can’t attack.)
Flying
Sunweb can’t block creatures with power 2 or less.

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

Defender (This creature can’t attack.)

Defender (This creature can’t attack.)
Flying
Whenever Mindbender Spores blocks a creature, put four fungus counters on that creature. The creature gains “This creature doesn’t untap during your untap step if it has a fungus counter on it” and “At the beginning of your upkeep, remove a fungus counter from this creature.”

Defender (This creature can’t attack.)
: Regenerate Wall of Bone. (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.)

Defender; reach (This creature can block creatures with flying.)
You may choose not to untap Whip Vine during your untap step.
: Tap target creature with flying blocked by Whip Vine. That creature doesn’t untap during its controller’s untap step for as long as Whip Vine remains tapped.

Defender; reach (This creature can block creatures with flying.)
You may choose not to untap Whip Vine during your untap step.
: Tap target creature with flying blocked by Whip Vine. That creature doesn’t untap during its controller’s untap step for as long as Whip Vine remains tapped.

Defender
Whenever Shield Sphere blocks, put a -0/-1 counter on it.

Defender (This creature can’t attack.)
Protection from black

Defender (This creature can’t attack.)
, : Create a 0/1 blue Plant Wall creature token with defender named Kelp.

Defender (This creature can’t attack.)
Protection from black

Defender (This creature can’t attack.)
: Dark Maze can attack this turn as though it didn’t have defender. Exile it at the beginning of the next end step.

Defender (This creature can’t attack.)
Whenever Wall of Dust blocks a creature, that creature can’t attack during its controller’s next turn.

Defender (This creature can’t attack.)
First strike

Defender (This creature can’t attack.)
First strike

Defender, trample
When Elder Land Wurm blocks, it loses defender.

Defender

Defender (This creature can’t attack.)
: Wall of Wonder gets +4/-4 until end of turn and can attack this turn as though it didn’t have defender.

Defender (This creature can’t attack.)
Prevent all damage that would be dealt to Wall of Shadows by creatures it’s blocking.
Wall of Shadows can’t be the target of spells that can target only Walls or of abilities that can target only Walls.

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

Defender (This creature can’t attack.)

Defender (This creature can’t attack.)
Prevent all damage that would be dealt to Wall of Vapor by creatures it’s blocking.

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

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