Cumulative upkeep—Add {R}. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.

Whenever an ability of equipped creature is activated, if it isn't a mana ability, copy that ability. You may choose new targets for the copy. Equip {3}

{T}: Add one mana of any color in your commander's color identity.

Sacrifice a creature: Add {C}{C}.

{3}, Sacrifice this creature: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

{T}: Add {C}{C}.

{1}, {T}: Add {B}{R}.

{T}: Add {C}{C}.

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. When this creature dies, you may draw a card.

Defender {2}{B}, {T}: Each opponent loses X life, where X is the number of creatures with defender you control.

When this creature enters, other creatures you control gain "{T}: This creature deals 2 damage to any target" until end of turn. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Flying This creature enters with six +1/+1 counters on it. {1}, Remove a +1/+1 counter from this creature: Put a flying counter on another target creature. {1}, Remove a counter from another creature you control: Put a +1/+1 counter on this creature.

Defender {T}: Exchange target opponent's life total with this creature's toughness.

Defender {1}{R}, {T}: This creature deals damage to target player or planeswalker equal to the number of creatures you control with defender.

Defender; reach (This creature can block creatures with flying.) Whenever this creature blocks a creature, return that creature to its owner's hand at end of combat.

Defender When this creature enters, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Defender, reach {T}: This creature deals 1 damage to each opponent. Whenever a Knight you control enters, untap this creature.

Defender When this creature dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast a multicolored spell, untap this creature.

Defender {T}: This creature deals 1 damage to each player.

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap this creature.

This creature enters with three +1/+1 counters on it. Whenever this creature enters or attacks, create a number of 1/1 colorless Gnome artifact creature tokens equal to its power. {2}, Sacrifice another artifact: Put a +1/+1 counter on this creature.

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap this creature.

Defender {2}: Until end of turn, target creature with defender gains haste, can attack as though it didn't have defender, and assigns combat damage equal to its toughness rather than its power. Activate only as a sorcery.

Defender (This creature can't attack.) Prevent all damage that would be dealt to this creature by creatures it's blocking. This creature 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.) Whenever this creature is dealt combat damage, it deals that much damage to target opponent or planeswalker.

When this creature enters, it deals damage equal to its power to any target. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Defender {T}: Add {C}{C}. Spend this mana only to activate abilities. {2}, {T}: When you next activate an exhaust ability that isn't a mana ability this turn, copy it. You may choose new targets for the copy.

When this creature enters, add {B}{B}{B}.

When this creature enters, add {R}{R}{R}.

Kicker {4} (You may pay an additional {4} as you cast this spell.) Flying, defender If this creature was kicked, it enters with two +1/+1 counters on it. As long as this creature has a +1/+1 counter on it, it can attack as though it didn't have defender.

Defender When this creature enters, if an opponent controls more lands than you, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Haste As long as this card is in your graveyard and you control a Mountain, creatures you control have haste.

Defender {T}: Creatures you control gain haste until end of turn.

Haste {T}: Create a token that's a copy of target nonlegendary creature you control, except it has haste. Sacrifice it at the beginning of the next end step.

When this creature enters, you may search your library for an artifact card, put it into your graveyard, then shuffle. {R}, {T}, Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield.

{T}: Choose target artifact a player controls and target artifact card in that player's graveyard. If both targets are still legal as this ability resolves, that player simultaneously sacrifices the artifact and returns the artifact card to the battlefield.

Defender {2}{B}, Sacrifice a creature: You gain 1 life and draw a card.

Choose one — • Into the Fire deals 2 damage to each creature, planeswalker, and battle. • Put any number of cards from your hand on the bottom of your library, then draw that many cards plus one.

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.

Fire Prophecy deals 3 damage to target creature. You may put a card from your hand on the bottom of your library. If you do, draw a card.

When this creature enters, each player sacrifices a nontoken creature of their choice.

Creatures with power greater than the number of cards in your hand can't attack.

When this creature enters, destroy target nonland permanent an opponent controls.

({T}: Add {B} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

This land enters tapped. When this land enters, exile target player's graveyard. {T}: Add {B}.

{2}, {T}: Add {B} for each Swamp you control.

{T}: Add one mana of any color in your commander's color identity.

This land enters tapped unless you control a Swamp or a Mountain. {T}: Add {B} or {R}.

{T}: Add {C}. {B/R}, {T}: Add {B}{B}, {B}{R}, or {R}{R}.

This land enters tapped unless you control two or more other lands. {T}: Add {B} or {R}.

This land enters tapped unless you have two or more opponents. {T}: Add {B} or {R}.

({T}: Add {R}.)

({T}: Add {B} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

({T}: Add {B} or {R}.) This land enters tapped unless you control two or more basic lands.

{T}: Add {C}. {T}: Add {B} or {R}. This land deals 1 damage to you.

({T}: Add {B}.)

({T}: Add {B}.)

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {B} or {R}.

Each land is a Swamp in addition to its other land types.

Changeling (This card is every creature type.) Reach {2}: Put target card from your graveyard on the bottom of your library.

Defender {T}: Put target card from a graveyard on the bottom of its owner's library.

Defender When this creature enters, target player mills three cards. (They put the top three cards of their library into their graveyard.) {3}: Put target card from a graveyard on the bottom of its owner's library.

{2}: Put target card from your graveyard on the bottom of your library.