Obelisk of Grixis

Artifact       (3)

[T]: Add U, B, or R to your mana pool.

Obelisk of Jund

Artifact       (3)

[T]: Add B, R, or G to your mana pool.

Obelisk of Naya

Artifact       (3)

[T]: Add R, G, or W to your mana pool.

Oblivion Ring

Enchantment       (2W)

When Oblivion Ring enters the battlefield, exile another target nonland permanent.

When Oblivion Ring leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Onyx Goblet

Artifact       (2B)

[T]: Target player loses 1 life.

Ooze (Token)

Token Creature - Ooze

0/0

Ooze Garden

Enchantment       (1G)

1G, Sacrifice a non-Ooze creature: Put an X/X green Ooze creature token onto the battlefield, where X is the sacrificed creature's power. Activate this ability only any time you could cast a sorcery.

Outrider of Jhess

Creature - Human Knight       (3U)

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

2/2

Plains (230)

Basic Land - Plains

W

Plains (231)

Basic Land - Plains

W

Plains (323)

Basic Land - Plains

W

Plains (233)

Basic Land - Plains

W

Predator Dragon

Creature - Dragon       (3RRR)

Flying, haste

Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1/+1 counters on it.)

4/4

Prince of Thralls

Creature - Demon       (4UBBR)

Whenever a permanent an opponent controls is put into a graveyard, put that card onto the battlefield under your control unless that opponent pays 3 life.

7/7

Protomatter Powder

Artifact       (2U)

4W, [T], Sacrifice Protomatter Powder: Return target artifact card from your graveyard to the battlefield.

Punish Ignorance

Instant       (WUUB)

Counter target spell. Its controller loses 3 life and you gain 3 life.

Puppet Conjurer

Artifact Creature - Human Wizard       (1B)

U, [T]: Put a 0/1 blue Homunculus artifact creature token onto the battlefield.

At the beginning of your upkeep, sacrifice a Homunculus.

1/2

Qasali Ambusher

Creature - Cat Warrior       (1GW)

Reach

If a creature is attacking you and you control a Forest and a Plains, you may cast Qasali Ambusher without paying its mana cost and as though it had flash.

2/3

Quietus Spike

Artifact - Equipment       (3)

Equipped creature has deathtouch.

Whenever equipped creature deals combat damage to a player, that player loses half his or her life, rounded up.

Equip 3

Rafiq of the Many

Legendary Creature - Human Knight       (1GWU)

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Whenever a creature you control attacks alone, it gains double strike until end of turn.

3/3

Rakeclaw Gargantuan

Creature - Beast       (2RGW)

1: Target creature with power 5 or greater gains first strike until end of turn.

5/3

Ranger of Eos

Creature - Human Soldier       (3W)

When Ranger of Eos enters the battlefield, you may search your library for up to two creature cards with converted mana cost 1 or less, reveal them, and put them into your hand. If you do, shuffle your library.

3/2

Realm Razer

Creature - Beast       (3RGW)

When Realm Razer enters the battlefield, exile all lands.

When Realm Razer leaves the battlefield, return the exiled cards to the battlefield tapped under their owners' control.

4/2

Relic of Progenitus

Artifact       (1)

[T]: Target player exiles a card from his or her graveyard.

1, Exile Relic of Progenitus: Exile all cards from all graveyards. Draw a card.

Resounding Roar

Instant       (1G)

Target creature gets +3/+3 until end of turn.

Cycling 5RGW (5RGW, Discard this card: Draw a card.)

When you cycle Resounding Roar, target creature gets +6/+6 until end of turn.