Guardian of the Ages

Defender (This creature can’t attack.)
When a creature attacks you or a planeswalker you control, if Guardian of the Ages has defender, it loses defender and gains trample.

Dragon Egg

Defender
When Dragon Egg dies, create a 2/2 red Dragon creature token with flying and “: This creature gets +1/+0 until end of turn.”

Thallid Shell-Dweller

Defender
At the beginning of your upkeep, put a spore counter on Thallid Shell-Dweller.
Remove three spore counters from Thallid Shell-Dweller: Create a 1/1 green Saproling creature token.

Nivix Cyclops

Defender
Whenever you cast an instant or sorcery spell, Nivix Cyclops gets +3/+0 until end of turn and can attack this turn as though it didn’t have defender.

Hired Torturer

Defender
, : Target opponent loses 2 life, then reveals a card at random from their hand.

Wall of Omens

Defender
When Wall of Omens enters the battlefield, draw a card.

Corpse Blockade

Defender
Sacrifice another creature: Corpse Blockade gains deathtouch until end of turn.

Clinging Anemones

Defender
Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Basilica Guards

Defender
Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

Wall of Roots

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

Wall of Omens

Defender
When Wall of Omens enters the battlefield, draw a card.

Trestle Troll

Defender
Reach (This creature can block creatures with flying.)
: Regenerate Trestle Troll.

Ogre Jailbreaker

Defender
Ogre Jailbreaker can attack as though it didn’t have defender as long as you control a Gate.

Axebane Guardian

Defender
: Add X mana in any combination of colors, where X is the number of creatures with defender you control.

Gatecreeper Vine

Defender
When Gatecreeper Vine enters the battlefield, you may search your library for a basic land card or a Gate card, reveal it, put it into your hand, then shuffle your library.

Doorkeeper

Defender
, : Target player mills X cards, where X is the number of creatures with defender you control.

Lobber Crew

Defender
: Lobber Crew deals 1 damage to each opponent.
Whenever you cast a multicolored spell, untap Lobber Crew.

Guardians of Akrasa

Defender (This creature can’t attack.)
Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Fog Bank

Defender, flying
Prevent all combat damage that would be dealt to and dealt by Fog Bank.

Wall of Fire

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

Wall of Frost

Defender
Whenever Wall of Frost blocks a creature, that creature doesn’t untap during its controller’s next untap step.

Wall of Blossoms

Defender
When Wall of Blossoms enters the battlefield, draw a card.