({T}: Add {R}.) This land enters tapped unless you control three or more other Mountains. When this land enters untapped, create a 1/1 red Dwarf creature token.

{T}: Add {C}. {T}: Choose target commander that entered this turn. Put a +1/+1 counter on it if it's a creature and a loyalty counter on it if it's a planeswalker.

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

{T}: Add {C}. {3}, {T}, Sacrifice this land: Return a creature card at random from your graveyard to your hand.

({T}: Add {U}.)

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

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

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

({T}: Add {R}.)

This land enters tapped unless a player has 13 or less life. {T}: Add {U} or {R}.

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

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

This land enters tapped. When this land enters, target creature an opponent controls doesn't untap during its controller's next untap step. {T}: Add {U}.

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

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

{2}, {T}, Sacrifice this artifact: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.

When this artifact enters, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") {5}, {T}, Sacrifice this artifact: Destroy target nonland permanent. Activate only as a sorcery.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

Whenever equipped creature attacks, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

This artifact enters tapped. {T}: Add {R}.

When this artifact enters, the Ring tempts you. {T}: Add one mana of any color.

{T}: Add {U} or {R}. {U}{R}, {T}, Sacrifice this artifact: Draw a card.

{T}: Add one mana of any color.

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

{T}: Add {C}. You gain 1 life.

This artifact enters tapped. {T}: Add {U}.

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

This spell costs {1} less to cast if you control two or more legendary creatures. Scry 2, then draw two cards.

Draw a card. The Ring tempts you.

Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.

Target player shuffles their graveyard into their library. Draw a card.

Target player draws two cards. Flashback—{1}{U}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Destroy target artifact or land.

Draw two cards.

Destroy target artifact or land. Creatures without flying can't block this turn.

Firebolt deals 2 damage to any target. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Choose one or both — • Destroy target artifact. • Destroy target nonbasic land.

Exile the top card of your library. During your next turn, you may play that card. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Grapeshot deals 1 damage to any target. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Draw a card. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)

Lava Axe deals 5 damage to target player or planeswalker.

Draw two cards. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) Draw two cards. If you have the city's blessing, draw three cards instead.

When this creature enters, return target artifact card from your graveyard to your hand.

Flying Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When this creature enters, you may put target instant or sorcery card from your graveyard on top of your library.

Whenever you cast an instant or sorcery spell, this creature deals 1 damage to each opponent.

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

Instant and sorcery spells you cast cost {1} less to cast.

Trample Whenever this creature attacks, another target creature you control gets +2/+0 and gains trample until end of turn. Mountaincycling {1} ({1}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

Whenever you cast a noncreature spell, 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.

Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact.

Counter target artifact or enchantment spell.

Counter target spell.

Draw two cards, then look at the top card of each player's library.

Choose one — • Cast into the Fire deals 1 damage to each of up to two target creatures. • Exile target artifact.

Counter target spell unless its controller pays {4}.

Cunning Strike deals 2 damage to target creature and 2 damage to target player or planeswalker. Draw a card.

Counter target spell with mana value 4 or greater.

Explosive Impact deals 5 damage to any target.

Counter target spell. Draw a card, then discard a card.

Destroy target creature or land. It can't be regenerated.

Galvanic Blast deals 2 damage to any target. Metalcraft — Galvanic Blast deals 4 damage instead if you control three or more artifacts.

Ghostfire is colorless. Ghostfire deals 3 damage to any target.

Tap target creature. Scry 1. Draw a card.

Jaya's Greeting deals 3 damage to target creature. Scry 1.

Lightning Bolt deals 3 damage to any target.

Lightning Strike deals 3 damage to any target.

Massive Raid deals damage to any target equal to the number of creatures you control.

Counter target spell unless its controller pays {6}.

Scry 1. (Look at the top card of your library. You may put that card on the bottom.) Draw a card.

Outnumber deals damage to target creature equal to the number of creatures you control.

Kicker {4} (You may pay an additional {4} as you cast this spell.) Shivan Fire deals 2 damage to target creature. If this spell was kicked, it deals 4 damage instead.

Shock deals 2 damage to any target.

Tarfire deals 2 damage to any target.