Sulfur Falls

Sulfur Falls enters the battlefield tapped unless you control an Island or a Mountain. {T}: Add {U} or {R} to your mana pool.

Divination

Draw two cards.

Siege-Gang Commander

When Siege-Gang Commander comes into play, put three 1/1 red Goblin creature tokens into play. {1}{R}, Sacrifice a Goblin: Siege-Gang Commander deals 2 damage to target creature or player.

Glimmer of Genius

Harnessed Lightning

Torrential Gearhulk

Fatal Push

Canyon Slough

Fetid Pools

Abrade

The Scarab God

Consign // Oblivion

Supreme Will

Vraska's Contempt

2BB

Dragonskull Summit

Drowned Catacomb

Syncopate

Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)

Mountain

({T}: Add {R}.)