Remote Isle

Remote Isle enters tapped.
{T}: Add {U}.
Cycling {2} ({2}, Discard this card: Draw a card.)

Underground Sea

Rewind

Counter target spell. Untap up to four lands.

Reflecting Pool

{T}: Add one mana of any type that a land you control could produce.

Polluted Mire

Polluted Mire enters tapped.
{T}: Add {B}.
Cycling {2} ({2}, Discard this card: Draw a card.)

Island

Hydroblast

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

Brainstorm

Draw three cards, then put two cards from your hand on top of your library in any order.

Propaganda

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Terror

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Swamp

Remove Soul

Lab Rats

Buyback {4} (You may pay an additional {4} as you cast this spell. If you do, put this card into your hand as it resolves.)
Create a 1/1 black Rat creature token.

Dismiss

Thalakos Sentry

Shadow (This creature can block or be blocked by only creatures with shadow.)

Counterspell

Suq'Ata Firewalker

Suq'Ata Firewalker can't be the target of red spells or abilities from red sources.
{T}: Suq'Ata Firewalker deals 1 damage to any target.

Impulse

Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Diabolic Edict

Dark Banishing

Destroy target nonblack creature. It can't be regenerated.

Inspiration

Ensnaring Bridge

Creatures with power greater than the number of cards in your hand can't attack.