Sandsteppe War Riders

Trample
At the beginning of combat on your turn, bolster X, where X is the number of differently named artifact tokens you control. (Choose a creature with the least toughness among creatures you control and put X +1/+1 counters on it.)

Jin-Gitaxias, Core Augur

Flash
At the beginning of your end step, draw seven cards.
Each opponent’s maximum hand size is reduced by seven.

Skithiryx, the Blight Dragon

Flying
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
: Skithiryx, the Blight Dragon gains haste until end of turn.
: Regenerate Skithiryx.

Jin-Gitaxias, Core Augur

Flash
At the beginning of your end step, draw seven cards.
Each opponent’s maximum hand size is reduced by seven.

Skithiryx, the Blight Dragon

Flying
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
: Skithiryx, the Blight Dragon gains haste until end of turn.
: Regenerate Skithiryx.

Realmbreaker, the Invasion Tree

, : Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains “If this land would leave the battlefield, exile it instead of putting it anywhere else.”
, , Sacrifice Realmbreaker, the Invasion Tree: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.

Realmbreaker, the Invasion Tree

, : Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains “If this land would leave the battlefield, exile it instead of putting it anywhere else.”
, , Sacrifice Realmbreaker, the Invasion Tree: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.

Sandsteppe War Riders

Trample
At the beginning of combat on your turn, bolster X, where X is the number of differently named artifact tokens you control. (Choose a creature with the least toughness among creatures you control and put X +1/+1 counters on it.)

Realmbreaker, the Invasion Tree

, : Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains “If this land would leave the battlefield, exile it instead of putting it anywhere else.”
, , Sacrifice Realmbreaker, the Invasion Tree: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.

Realmbreaker, the Invasion Tree

, : Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains “If this land would leave the battlefield, exile it instead of putting it anywhere else.”
, , Sacrifice Realmbreaker, the Invasion Tree: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.

Jin-Gitaxias, Core Augur

Flash
At the beginning of your end step, draw seven cards.
Each opponent’s maximum hand size is reduced by seven.

Glissa, the Traitor

First strike, deathtouch
Whenever a creature an opponent controls dies, you may return target artifact card from your graveyard to your hand.

Capricious Hellraiser

This spell costs less to cast if you have nine or more cards in your graveyard.
Flying
When Capricious Hellraiser enters, exile three cards at random from your graveyard. Choose a noncreature, nonland card from among them and copy it. You may cast the copy without paying its mana cost.

Sinew Dancer

, : Tap target creature.
Corrupted — , : Tap target creature. Activate only if an opponent has three or more poison counters.

Capricious Hellraiser

This spell costs less to cast if you have nine or more cards in your graveyard.
Flying
When Capricious Hellraiser enters, exile three cards at random from your graveyard. Choose a noncreature, nonland card from among them and copy it. You may cast the copy without paying its mana cost.

Sinew Dancer

, : Tap target creature.
Corrupted — , : Tap target creature. Activate only if an opponent has three or more poison counters.

Decimate

Destroy target artifact, target creature, target enchantment, and target land. (You can’t cast this spell unless you have legal choices for all its targets.)

Decimate

Destroy target artifact, target creature, target enchantment, and target land. (You can’t cast this spell unless you have legal choices for all its targets.)

The Temporal Anchor

At the beginning of your upkeep, scry 2.
Whenever you choose to put one or more cards on the bottom of your library while scrying, exile that many cards from the bottom of your library.
During your turn, you may play cards exiled with The Temporal Anchor.

Arcane Proxy

Prototype — 2/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)
When Arcane Proxy enters, if you cast it, exile target instant or sorcery card with mana value less than or equal to Arcane Proxy’s power from your graveyard. Copy that card. You may cast the copy without paying its mana cost.

Razorlash Transmogrant

Razorlash Transmogrant can’t block.
: Return Razorlash Transmogrant from your graveyard to the battlefield with a +1/+1 counter on it. This ability costs less to activate if an opponent controls four or more nonbasic lands.

Soul Partition

Exile target nonland permanent. For as long as that card remains exiled, its owner may play it. A spell cast by an opponent this way costs more to cast.

Pyre-Sledge Arsonist

, : Pyre-Sledge Arsonist deals X damage to any target, where X is the number of permanents you’ve sacrificed this turn.