Indestructible (Damage and effects that say "destroy" don't destroy this artifact.) {3}: This artifact becomes a 2/2 Beast artifact creature until end of turn.

{T}: Look at target player's hand.

Cumulative upkeep {1} (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.) When you play a card, sacrifice this artifact. {2}: You gain 1 life.

When The Mightstone and Weakstone enters, choose one — • Draw two cards. • Target creature gets -5/-5 until end of turn. {T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells. (Melds with Urza, Lord Protector.)

Flying Cephalopod Sentry's power is equal to the number of artifacts you control.

{2}: Regenerate this creature.

First strike

Flying

Tap an untapped creature you control: Prevent the next 1 damage that would be dealt to target creature this turn.

{2}: This creature gains trample until end of turn.

Flying

Defender (This creature can't attack.) {1}: Regenerate Living Wall.

At the beginning of your upkeep, if this creature is on the battlefield, each player returns all cards named Myr Servitor from their graveyard to the battlefield.

Flying

{3}: This creature gets +2/+2 until end of turn. If you control creatures named Mine Worker and Tower Worker, put two +1/+1 counters on this creature instead. Activate only once each turn.

{T}: Prevent the next 2 damage that would be dealt to any target this turn.

Draw three cards, then put two cards from your hand on top of your library in any order.

{1}, {T}, Sacrifice this artifact: Add one mana of any color. Draw a card.

Flying When this creature enters, reveal the top two cards of your library. Put one of them into your hand and the other into your graveyard. If you put an artifact card into your hand this way, you gain 3 life.

Draw three cards, then put two cards from your hand both on top of your library or both on the bottom of your library.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Look at the top seven cards of your library. You may reveal up to two artifact cards from among them and put them into your hand. Put the rest on the bottom of your library in a random order.

{2}, {T}, Sacrifice this artifact: Add {W}{U}. Draw a card.

Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

You may look at the top card of your library any time. As long as The Reality Chip is attached to a creature, you may play lands and cast spells from the top of your library. Reconfigure {2}{U} ({2}{U}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

At the beginning of your upkeep, if you control an artifact, create a 1/1 colorless Thopter artifact creature token with flying. Whenever one or more artifact creatures you control deal combat damage to a player, draw a card.

Echo {6} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {T}: Draw a card.

Enchant enchantment At the beginning of the upkeep of enchanted enchantment's controller, this Aura deals 1 damage to that player.

Enchant creature Enchanted creature can't attack or block.

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Enchant creature Enchanted creature gets +0/+2 and can't be the target of spells.

Target creature gets +1/+1 and gains flying and first strike until end of turn.

Destroy target artifact or enchantment.

Look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. Flashback—{1}{U}, Exile X blue cards from your graveyard. (You may cast this card from your graveyard for its flashback cost, then exile it. You can't exile Flash of Insight to pay for its own flashback cost.)

Choose target Wall creature. Whenever that creature is dealt damage by an attacking creature this turn, you gain that much life.

Counter target spell unless its controller exiles all cards from their graveyard. Draw a card.

Choose one — • Target creature gains first strike until end of turn. • Target player gains 2 life. • Destroy target Aura.

All combat damage that would be dealt to you this turn by target unblocked creature is dealt to its controller instead.

This land enters tapped. {T}: Add {W}. {T}, Sacrifice this land: Add one mana of any color.

This land enters tapped. When this land enters, return a land you control to its owner's hand. {T}: Add {W}{U}.

This land enters tapped. {T}: Add {W} or {U}.

This land enters tapped. {T}: Add {W} or {U}. {3}{W}{U}: Until end of turn, this land becomes a 4/4 white and blue Elemental creature with flying and vigilance. It's still a land.

{T}: Add {C}. {T}: Add {W} or {U}. This land doesn't untap during your next untap step.

Coastal Tower enters tapped. {T}: Add {W} or {U}.

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

Indestructible {T}: Add {C}.

This land enters tapped. {T}: Add {W}. Cycling {2} ({2}, Discard this card: Draw a card.)

({T}: Add {U}.)

This land enters tapped. When this land enters, it deals 1 damage to target opponent. {T}: Add {W} or {U}.

This land enters tapped. {T}: Add {U}. Cycling {U} ({U}, Discard this card: Draw a card.)

{T}: Add {C}. {1}: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn.

({T}: Add {W}.)

This land enters tapped. Indestructible {T}: Add {W} or {U}.

This land enters tapped. {T}: Add {U}. {T}, Sacrifice this land: Add one mana of any color.

({T}: Add {U}.)

{T}: Add {C}. {7}, {T}: Create a 2/2 colorless Assembly-Worker artifact creature token.

{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.

{T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead.

{T}: Add {C}. If you control an Urza's Mine and an Urza's Power-Plant, add {C}{C}{C} instead.

At the beginning of your upkeep, you gain 1 life for each card in target opponent's hand. {3}{W}: Tap target creature. Activate only if Gerrard Capashen is attacking.

Flying, lifelink Each legendary permanent you control has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)

Flash You may cast artifact spells as though they had flash.

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

{T}: Add {W}.

{T}, Sacrifice this artifact: Add one mana of any color.

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

{T}: Add {U}.

{2}, {T}: Target player mills two cards.

{T}: Prevent the next 1 damage that would be dealt to target creature this turn.

Return a creature you control to its owner's hand, then destroy all creatures.

Return target creature and target land to their owners' hands.

Destroy all enchantments. Threshold — If seven or more cards are in your graveyard, instead destroy all enchantments, then return all cards in your graveyard destroyed this way to the battlefield.

Target player skips their next draw step.

Return target artifact card from your graveyard to your hand.