Deepfathom Skulker

Devoid (This card has no color.)
Whenever a creature you control deals combat damage to a player, you may draw a card.
: Target creature can’t be blocked this turn. ( represents colorless mana.)

Nissa, Voice of Zendikar

+1: Create a 0/1 green Plant creature token.
−2: Put a +1/+1 counter on each creature you control.
−7: You gain X life and draw X cards, where X is the number of lands you control.

Temur War Shaman

When Temur War Shaman enters, manifest the top card of your library. (Put that card onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it’s a creature card.)
Whenever a permanent you control is turned face up, if it’s a creature, you may have it fight target creature you don’t control.

Mycoloth

Devour 2 (As this enters, you may sacrifice any number of creatures. This creature enters with twice that many +1/+1 counters on it.)
At the beginning of your upkeep, create a 1/1 green Saproling creature token for each +1/+1 counter on Mycoloth.

Warstorm Surge

Whenever a creature you control enters, it deals damage equal to its power to any target.

Death Grasp

Death Grasp deals X damage to any target. You gain X life.

Tectonic Edge

: Add .
, , Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate only if an opponent controls four or more lands.

Scatter to the Winds

Counter target spell.
Awaken 3— (If you cast this spell for , also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It’s still a land.)

Roil’s Retribution

Roil’s Retribution deals 5 damage divided as you choose among any number of target attacking or blocking creatures.

Dragonmaster Outcast

At the beginning of your upkeep, if you control six or more lands, create a 5/5 red Dragon creature token with flying.

Molten Nursery

Devoid (This card has no color.)
Whenever you cast a colorless spell, Molten Nursery deals 1 damage to any target.

Dragonmaster Outcast

At the beginning of your upkeep, if you control six or more lands, create a 5/5 red Dragon creature token with flying.

Kozilek’s Sentinel

Devoid (This card has no color.)
Whenever you cast a colorless spell, Kozilek’s Sentinel gets +1/+0 until end of turn.

Scatter to the Winds

Counter target spell.
Awaken 3— (If you cast this spell for , also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It’s still a land.)

Kytheon’s Tactics

Creatures you control get +2/+1 until end of turn.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, those creatures also gain vigilance until end of turn. (Attacking doesn’t cause them to tap.)

Vapor Snag

Return target creature to its owner’s hand. Its controller loses 1 life.

Banefire

Banefire deals X damage to any target.
If X is 5 or more, this spell can’t be countered and the damage can’t be prevented.

Dread Drone

When Dread Drone enters, create two 0/1 colorless Eldrazi Spawn creature tokens. They have “Sacrifice this creature: Add .”

Viashino Slaughtermaster

Double strike
: Viashino Slaughtermaster gets +1/+1 until end of turn. Activate only once each turn.

Qarsi Deceiver

: Add . Spend this mana only to cast a face-down creature spell, pay a mana cost to turn a manifested creature face up, or pay a morph cost. (A megamorph cost is a morph cost.)