Planar Bridge

, : Search your library for a permanent card, put it onto the battlefield, then shuffle your library.

Reverse Engineer

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you’re done activating mana abilities pays for .)
Draw three cards.

Planar Bridge

, : Search your library for a permanent card, put it onto the battlefield, then shuffle your library.

Dark Intimations

Each opponent sacrifices a creature or planeswalker, then discards a card. You return a creature or planeswalker card from your graveyard to your hand, then draw a card.
When you cast a Bolas planeswalker spell, exile Dark Intimations from your graveyard. That planeswalker enters the battlefield with an additional loyalty counter on it.

Teferi’s Protection

Until your next turn, your life total can’t change and you gain protection from everything. All permanents you control phase out. (While they’re phased out, they’re treated as though they don’t exist. They phase in before you untap during your untap step.)
Exile Teferi’s Protection.

In Garruk’s Wake

Destroy all creatures you don’t control and all planeswalkers you don’t control.

Spreading Flames

Spreading Flames deals 6 damage divided as you choose among any number of target creatures.

Seismic Stomp

Creatures without flying can’t block this turn.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Odric, Lunarch Marshal

At the beginning of each combat, creatures you control gain first strike until end of turn if a creature you control has first strike. The same is true for flying, deathtouch, double strike, haste, hexproof, indestructible, lifelink, menace, reach, skulk, trample, and vigilance.

Always Watching

Nontoken creatures you control get +1/+1 and have vigilance.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Odric, Lunarch Marshal

At the beginning of each combat, creatures you control gain first strike until end of turn if a creature you control has first strike. The same is true for flying, deathtouch, double strike, haste, hexproof, indestructible, lifelink, menace, reach, skulk, trample, and vigilance.

Merciless Resolve

As an additional cost to cast this spell, sacrifice a creature or land.
Draw two cards.

Always Watching

Nontoken creatures you control get +1/+1 and have vigilance.

Tamiyo’s Journal

At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)
, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.

Dimensional Infiltrator

Devoid (This card has no color.)
Flash
Flying
: Target opponent exiles the top card of their library. If it’s a land card, you may return Dimensional Infiltrator to its owner’s hand. ( represents colorless mana.)

Inverter of Truth

Devoid (This card has no color.)
Flying
When Inverter of Truth enters the battlefield, exile all cards from your library face down, then shuffle all cards from your graveyard into your library.

Gravity Negator

Devoid (This card has no color.)
Flying
Whenever Gravity Negator attacks, you may pay . If you do, another target creature gains flying until end of turn. ( represents colorless mana.)