Mercurial Geists

Flying
Whenever you cast an instant or sorcery spell, Mercurial Geists gets +3/+0 until end of turn.

Somberwald Stag

When Somberwald Stag enters the battlefield, you may have it fight target creature you don’t control.

Graf Harvest

Zombies you control have menace. (They can’t be blocked except by two or more creatures.)
, Exile a creature card from your graveyard: Create a 2/2 black Zombie creature token.

Haunted Dead

When Haunted Dead enters the battlefield, create a 1/1 white Spirit creature token with flying.
, Discard two cards: Return Haunted Dead from your graveyard to the battlefield tapped.

Geist of the Archives

Defender
At the beginning of your upkeep, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Pyroblast

Choose one —
• Counter target spell if it’s blue.
• Destroy target permanent if it’s blue.

Carbonize

Carbonize deals 3 damage to any target. If it’s a creature, it can’t be regenerated this turn, and if it would die this turn, exile it instead.

Hydroblast

Choose one —
• Counter target spell if it’s red.
• Destroy target permanent if it’s red.

Nahiri’s Machinations

At the beginning of combat on your turn, target creature you control gains indestructible until end of turn.
: Nahiri’s Machinations deals 1 damage to target blocking creature.

Call the Bloodline

, Discard a card: Create a 1/1 black Vampire Knight creature token with lifelink. Activate this ability only once each turn.

Stormrider Spirit

Flash (You may cast this spell any time you could cast an instant.)
Flying

Blinding Drone

Devoid (This card has no color.)
, : Tap target creature. ( represents colorless mana.)

Hero of Goma Fada

Rally — Whenever Hero of Goma Fada or another Ally enters the battlefield under your control, creatures you control gain indestructible until end of turn.

March from the Tomb

Return any number of target Ally creature cards with total converted mana cost 8 or less from your graveyard to the battlefield.

March from the Tomb

Return any number of target Ally creature cards with total converted mana cost 8 or less from your graveyard to the battlefield.

Giant Mantis

Reach (This creature can block creatures with flying.)

Hero of Goma Fada

Rally — Whenever Hero of Goma Fada or another Ally enters the battlefield under your control, creatures you control gain indestructible until end of turn.

Aerial Volley

Aerial Volley deals 3 damage divided as you choose among one, two, or three target creatures with flying.

Sprinting Warbrute

Sprinting Warbrute attacks each combat if able.
Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it’s returned from the battlefield to its owner’s hand at the beginning of the next end step.)

Impact Tremors

Whenever a creature enters the battlefield under your control, Impact Tremors deals 1 damage to each opponent.

Anticipate

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.

Gurmag Drowner

Exploit (When this creature enters the battlefield, you may sacrifice a creature.)
When Gurmag Drowner exploits a creature, look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.