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

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

{T}: Add {C}{C}{C}. {3}, {T}, Sacrifice Dreamstone Hedron: Draw three cards.

Marble Diamond enters the battlefield tapped. {T}: Add {W}.

Sky Diamond enters the battlefield tapped. {T}: Add {U}.

{T}: Choose a player. That player adds one mana of any color they choose.

{7}, {T}, Sacrifice Universal Solvent: Destroy target permanent.

When Witching Well enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) {3}{U}, Sacrifice Witching Well: Draw two cards.

{2}{U}, {T}: Target player draws a card, then exiles a card from their hand. If a creature card is exiled this way, that player creates a token that's a copy of that card. When Arcane Artisan leaves the battlefield, exile all tokens created with it at the beginning of the next end step.

Search the Room — {5}{U}: Roll a d20. 1—9 | Draw a card. 10—20 | Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

When Archaeomancer enters the battlefield, return target instant or sorcery card from your graveyard to your hand.

Flying When Aven Surveyor enters the battlefield, choose one — • Put a +1/+1 counter on Aven Surveyor. • Return target creature to its owner's hand.

{T}, Mill a card: Add {C}. (To mill a card, put the top card of your library into your graveyard.)

Flying When Faerie Seer enters the battlefield, scry 2.

Flying {2}{U}: Another target creature gains flying until end of turn. Channel — {X}{U}, Discard Ghost-Lit Drifter: X target creatures gain flying until end of turn.

{T}: Untap another target permanent you control. {T}: Tap target permanent. Activate only if you control eight or more lands.

{2}{W}: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.) Whenever one or more +1/+1 counters are put on Knighted Myr, it gains double strike until end of turn.

When Kor Cartographer enters the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Whenever Library Larcenist attacks, draw a card.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)

Flying Whenever one or more Pirates you control deal damage to your opponents, you create a Treasure token for each opponent dealt damage. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") Partner (You can have two commanders if both have partner.)

Mindless Automaton enters the battlefield with two +1/+1 counters on it. {1}, Discard a card: Put a +1/+1 counter on Mindless Automaton. Remove two +1/+1 counters from Mindless Automaton: Draw a card.

When Omenspeaker enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

As long as it's your turn, creature tokens you control get +1/+4. {3}{W}: Create a 1/1 white Soldier creature token. Partner (You can have two commanders if both have partner.)

Flying When Roaming Ghostlight enters the battlefield, return up to one target non-Spirit creature to its owner's hand.

When Sailor of Means enters the battlefield, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Flying When Sanctum Gargoyle enters the battlefield, you may return target artifact card from your graveyard to your hand.

When Scholar of the Ages enters the battlefield, return up to two target instant and/or sorcery cards from your graveyard to your hand.

Flying, lifelink

Flying Whenever Siani, Eye of the Storm attacks, scry X, where X is the number of attacking creatures with flying. Partner (You can have two commanders if both have partner.)

{1}{W}, Sacrifice Silverchase Fox: Exile target enchantment.

Flying Whenever a permanent entering the battlefield causes a triggered ability to trigger, counter that ability unless its controller pays {2}.

Flying When Tome Raider enters the battlefield, draw a card.

Enchant creature When Bind the Monster enters the battlefield, tap enchanted creature. It deals damage to you equal to its power. Enchanted creature doesn't untap during its controller's untap step.

Enchant creature Enchanted creature can't attack or block. {1}{W}: Return Cage of Hands to its owner's hand.

Enchant permanent When Faith's Fetters enters the battlefield, you gain 4 life. Enchanted permanent can't attack or block, and its activated abilities can't be activated unless they're mana abilities.

Enchant creature When Fall from Favor enters the battlefield, tap enchanted creature and you become the monarch. Enchanted creature doesn't untap during its controller's untap step unless that player is the monarch.

Creatures you control get +1/+1.

When Prison Realm enters the battlefield, exile target creature or planeswalker an opponent controls until Prison Realm leaves the battlefield. When Prison Realm enters the battlefield, scry 1.

Counter target artifact or enchantment spell.

Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Scry 2, then draw two cards. Foretell {1}{U} (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 target creature to its owner's hand. Its controller draws a card.

Counter target spell.

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Counter target spell.

Replicate {U} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Counter target spell unless its controller pays {2}.

Counter target noncreature spell.

Draw three cards, then discard a card.

Choose two target creatures controlled by different players. Return those creatures to their owners' hands.

Destroy target creature with power 3 or greater. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Destroy target creature with power 4 or greater.

Destroy target tapped creature.

{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 {U}.)

Path of Ancestry enters the battlefield tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

({T}: Add {W}.)

({T}: Add {W}.)

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

Exile target creature or enchantment.

Kicker {3}{U} Each opponent mills eight cards. If this spell was kicked, instead each opponent mills half their library, rounded up.

Scry 2, then draw a card. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)