Dragonlord Ojutai

Flying Dragonlord Ojutai has hexproof as long as it's untapped. Whenever Dragonlord Ojutai deals combat damage to a player, 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.

Dragonlord Silumgar

Flying, deathtouch When Dragonlord Silumgar enters the battlefield, gain control of target creature or planeswalker for as long as you control Dragonlord Silumgar.

Dragonlord's Prerogative

As an additional cost to cast Dragonlord's Prerogative, you may reveal a Dragon card from your hand. If you revealed a Dragon card or controlled a Dragon as you cast Dragonlord's Prerogative, Dragonlord's Prerogative can't be countered. Draw four cards.

Foul-Tongue Invocation

As an additional cost to cast Foul-Tongue Invocation, you may reveal a Dragon card from your hand. Target player sacrifices a creature. If you revealed a Dragon card or controlled a Dragon as you cast Foul-Tongue Invocation, you gain 4 life.

Silumgar's Scorn

As an additional cost to cast Silumgar's Scorn, you may reveal a Dragon card from your hand. Counter target spell unless its controller pays {1}. If you revealed a Dragon card or controlled a Dragon as you cast Silumgar's Scorn, counter that spell instead.

Virulent Plague

Creature tokens get -2/-2.

Clash of Wills

Counter target spell unless its controller pays {X}.

Dark Petition

Search your library for a card and put that card into your hand. Then shuffle your library. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, add {B}{B}{B} to your mana pool.

Infinite Obliteration

Name a creature card. Search target opponent's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles his or her library.

Languish

All creatures get -4/-4 until end of turn.

Ultimate Price

Destroy target monocolored creature.

Caves of Koilos

{T}: Add {1} to your mana pool. {T}: Add {W} or {B} to your mana pool. Caves of Koilos deals 1 damage to you.

Read the Bones

Scry 2, then draw two cards. You lose 2 life. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Ob Nixilis Reignited

Painful Truths

Prairie Stream

Shambling Vent

Sunken Hollow

Transgress the Mind

Grasp of Darkness

Kalitas, Traitor of Ghet

Submerged Boneyard

Anguished Unmaking

Choked Estuary

Port Town

Sorin, Grim Nemesis

Negate

Counter target noncreature spell.

Duress

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Dead Weight

Enchant creature Enchanted creature gets -2/-2.

Island

({T}: Add {U}.)

Swamp

({T}: Add {B}.)