If you would draw a card, you may instead choose land or nonland and reveal cards from the top of your library until you reveal a card of the chosen kind. Put that card into your hand and put all other cards revealed this way on the bottom of your library in any order.

Whenever an opponent attacks, if they attacked you and/or a planeswalker you control, draw a card.

Each creature you control assigns combat damage equal to its toughness rather than its power. Creatures you control can attack as though they didn't have defender. {2}{W}{U}: Untap target creature.

You have no maximum hand size. {T}: Add {C}.

Defender, hexproof {T}: Add one mana of any color.

Creatures you control with power or toughness 1 or less can't be blocked.

Creatures you control gain indestructible until end of turn. Addendum — If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.

At the beginning of each combat, double the power and toughness of each creature you control until end of turn.

You may have Wall of Stolen Identity enter the battlefield as a copy of any creature on the battlefield, except it's a Wall in addition to its other types and has defender. When you do, tap the copied creature and it doesn't untap during its controller's untap step for as long as you control Wall of Stolen Identity.

Whenever a creature you control deals combat damage to a player, you may draw a card. {1}{U}, {T}: Creatures your opponents control attack this turn if able.

Indestructible Equipped creature has indestructible. Equip {2}

{T}: Add one mana of any color that a land an opponent controls could produce.

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Equipped creature gets +0/+2 and has hexproof and "Whenever a creature with deathtouch blocks or becomes blocked by this creature, destroy that creature." Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Equipped creature has defender, flying, and first strike. Equip {2}

Equipped creature gets +0/+6. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.)

Defender (This creature can't attack.) Flying

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

Your opponents can't cast spells from anywhere other than their hands.

Defender, flying Whenever Flumph is dealt damage, you and target opponent each draw a card.

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.

Defender (This creature can't attack.)

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

Defender (This creature can't attack.) Whenever Hornet Nest is dealt damage, create that many 1/1 green Insect creature tokens with flying and deathtouch. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Flash Tapped creatures you control can block as though they were untapped.

Whenever another creature with power 2 or less enters the battlefield under your control, you may pay {1}. If you do, draw a card.

Defender {T}: Add {G} for each creature you control with defender.

Defender (This creature can't attack.) Whenever Psychic Membrane blocks, you may draw a card.

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

Defender Other creatures you control with defender get +0/+2.

Defender (This creature can't attack.) Green spells and blue spells you cast cost {1} less to cast.

Defender {T}: Exchange your life total with Tree of Redemption's toughness.

Whenever Verdant Sun's Avatar or another creature enters the battlefield under your control, you gain life equal to that creature's toughness.

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

Defender, flying Shroud (This creature can't be the target of spells or abilities.)

Defender (This creature can't attack.) Whenever Wall of Essence is dealt combat damage, you gain that much life.

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

Defender (This creature can't attack.) Wall of Glare can block any number of creatures.

Defender (This creature can't attack.) Whenever Wall of Hope is dealt damage, you gain that much life.

Defender (This creature can't attack.)

Defender (This creature can't attack.) At end of combat, exile all creatures blocked by Wall of Nets. When Wall of Nets leaves the battlefield, return all cards exiled with Wall of Nets to the battlefield under their owners' control.

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

Defender (This creature can't attack.) Flying At the beginning of each end step, if Wall of Resistance was dealt damage this turn, put a +0/+1 counter on it.

Defender (This creature can't attack.) When Wall of Runes enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Defender (This creature can't attack.) Whenever Wall of Tears blocks a creature, return that creature to its owner's hand at end of combat.

Whenever a creature enters the battlefield under your control, you gain life equal to its toughness.

Each creature you control assigns combat damage equal to its toughness rather than its power. {G}: Target creature with defender can attack this turn as though it didn't have defender. {2}{G}: Creatures you control get +0/+1 until end of turn.

Creatures you control have vigilance. Each creature you control can block an additional creature each combat.

Untapped creatures you control get +0/+2.

Whenever a nontoken creature enters the battlefield under your control, if it doesn't have the same name as another creature you control or a creature card in your graveyard, draw a card.

Creatures you control get +0/+1 for each Gate you control and have vigilance.

If Leyline of Vitality is in your opening hand, you may begin the game with it on the battlefield. Creatures you control get +0/+1. Whenever a creature enters the battlefield under your control, you may gain 1 life.

Wall creatures can attack as though they didn't have defender.

Creatures you control get +0/+1 and have reach. (They can block creatures with flying.)

Choose one — • Destroy target artifact. • Put target creature on the bottom of its owner's library. • Counter target instant spell.

If a permanent you control would be put into a graveyard from the battlefield this turn, exile it instead. Return it to the battlefield under its owner's control at the beginning of the next end step. Foretell {1}{W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Return to the battlefield all permanent cards in your graveyard that were put there from the battlefield this turn.

Prevent all combat damage that would be dealt this turn.

Permanents you control gain hexproof and indestructible until end of turn.

Azorius Guildgate enters the battlefield tapped. {T}: Add {W} or {U}.

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

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

({T}: Add {G}.)

Gateway Plaza enters the battlefield tapped. When Gateway Plaza enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color.

({T}: Add {U}.)

({T}: Add {W}.)

Selesnya Guildgate enters the battlefield tapped. {T}: Add {G} or {W}.

Simic Guildgate enters the battlefield tapped. {T}: Add {G} or {U}.

Reveal the top X cards of your library. Put all land cards from among them onto the battlefield tapped and the rest on the bottom of your library in a random order. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, untap those lands.

Choose two — • Destroy all artifacts. • Destroy all enchantments. • Destroy all creatures with mana value 3 or less. • Destroy all creatures with mana value 4 or greater.

Search your library for up to two basic land cards and/or Gate cards, put them onto the battlefield tapped, then shuffle.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Each player chooses any number of creatures they control with total power 4 or less, then sacrifices all other creatures they control.

{T}: Add {C}. {3}, {T}: Target creature with power 3 or less can't be blocked this turn.

Equipped creature gets +0/+3 and has vigilance. (Attacking doesn't cause it to tap.) Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

Look at the top three cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Choose one. If you control a commander as you cast this spell, you may choose both instead. • Creatures you control gain flying, vigilance, and double strike until end of turn. • Creatures you control gain lifelink, indestructible, and protection from all colors until end of turn.

Creatures you control get +0/+1. Sacrifice Angelic Shield: Return target creature to its owner's hand.

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

{X}, {T}: Target creature gets -X/+X until end of turn.

Untapped creatures you control get +0/+2.

Lands you control have "{T}: Add one mana of any color." {T}: Add one mana of any color.

Defender Reach (This creature can block creatures with flying.)

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

Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.

If you control a commander, you may cast this spell without paying its mana cost. Counter target noncreature spell.

If you control a commander, you may cast this spell without paying its mana cost. Creatures you control gain indestructible until end of turn.

Exile each creature you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step.

Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle. Cycling {2} ({2}, Discard this card: Draw a card.)

Search your library for a basic land card or Gate card, reveal it, put it into your hand, then shuffle.

Destroy all creatures with power 4 or greater. They can't be regenerated.

Seaside Citadel enters the battlefield tapped. {T}: Add {G}, {W}, or {U}.

Whenever an opponent draws a card, that player may pay {2}. If the player doesn't, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Defender

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Draw a card. You may put a land card from your hand onto the battlefield.

{T}: Add one mana of any color. {2}, {T}, Sacrifice Letter of Acceptance: Draw a card.

Search your library for a basic land card or Gate card, reveal it, put it into your hand, then shuffle.

Defender Whenever a creature you control with defender blocks, you may gain 2 life.

Choose one — • Destroy target artifact. • Destroy target enchantment. • Exile target card from a graveyard.

Exile any number of target creatures and/or planeswalkers you control. At the beginning of the next end step, return each of them to the battlefield under its owner's control. Each of them enters the battlefield with an additional +1/+1 counter on it if it's a creature and an additional loyalty counter on it if it's a planeswalker.

Creatures you control have vigilance. (Attacking doesn't cause them to tap.)

Equipped creature gets +0/+3 and can block an additional creature each combat. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)