Omen of the Sun

Flash
When Omen of the Sun enters the battlefield, create two 1/1 white Human Soldier creature tokens and you gain 2 life.
, Sacrifice Omen of the Sun: Scry 2.

Churning Reservoir

At the beginning of your upkeep, put an oil counter on another target nontoken artifact or creature you control.
, : Create a 1/1 red Phyrexian Goblin creature token. Activate only if an oil counter was removed from a permanent you controlled this turn or a permanent with an oil counter on it was put into a graveyard this turn.

Tamiyo’s Logbook

, : Draw a card. This ability costs less to activate for each other artifact you control.

Temple of Enlightenment

Temple of Enlightenment enters the battlefield tapped.
When Temple of Enlightenment enters the battlefield, scry 1.
: Add or .

Hallowed Fountain

(: Add or .)
As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don’t, it enters the battlefield tapped.

Adarkar Wastes

: Add .
: Add or . Adarkar Wastes deals 1 damage to you.

Explore the Underdark

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

Temple of Mystery

Temple of Mystery enters the battlefield tapped.
When Temple of Mystery enters the battlefield, scry 1.
: Add or .

Strixhaven Stadium

: Add . Put a point counter on Strixhaven Stadium.
Whenever a creature deals combat damage to you, remove a point counter from Strixhaven Stadium.
Whenever a creature you control deals combat damage to an opponent, put a point counter on Strixhaven Stadium. Then if it has ten or more point counters on it, remove them all and that player loses the game.

Pyre of Heroes

, , Sacrifice a creature: Search your library for a creature card that shares a creature type with the sacrificed creature and has converted mana cost equal to 1 plus that creature’s converted mana cost. Put that card onto the battlefield, then shuffle your library. Activate this ability only any time you could cast a sorcery.

Surtland Frostpyre

Surtland Frostpyre enters the battlefield tapped.
: Add .
, , Sacrifice Surtland Frostpyre: Scry 2. Surtland Frostpyre deals 2 damage to each creature. Activate this ability only any time you could cast a sorcery.

Alpine Meadow

(: Add or .)
Alpine Meadow enters the battlefield tapped.

Doomskar

Destroy all creatures.
Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Rimewood Falls

(: Add or .)
Rimewood Falls enters the battlefield tapped.

Pyre of Heroes

, , Sacrifice a creature: Search your library for a creature card that shares a creature type with the sacrificed creature and has converted mana cost equal to 1 plus that creature’s converted mana cost. Put that card onto the battlefield, then shuffle your library. Activate this ability only any time you could cast a sorcery.

Doomskar

Destroy all creatures.
Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Pyre of Heroes

, , Sacrifice a creature: Search your library for a creature card that shares a creature type with the sacrificed creature and has converted mana cost equal to 1 plus that creature’s converted mana cost. Put that card onto the battlefield, then shuffle your library. Activate this ability only any time you could cast a sorcery.

Doomskar

Destroy all creatures.
Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)