Anguished Unmaking Great answer to everything. Only costs 3 mana and 3 life in a deck that uses shambling vents shouldn't be a big deal to heal.
Archangel Avacyn
Great finisher in addition to our Reality Smasher with added evasion and ETB effects this card should be a 4 of but the cost of 5 mana with legendary sets her to a 2-3 for the deck.
Eldrazi Displacer What the deck revolves around, as soon as I saw this card I knew that it with reality smasher would be a big deal, with the addition of blinking flip cards into their original state its perfect for the meta.
Hedron Crawler Great mana fixer and manna accelerator something that can quickly catch your oponent off guard if they don't have an answer for a turn 3 gideon or thought-knot.
Reality Smasher Instant two-for-one built in, its natural enemy is reflector mage and counter magic.
Silkwrap Good turn 2 play against aggro decks and feeds our wasteland strangler.
Sorin, Grim Nemesis Our 3rd win con if avacyn and reality smasher fail us, Sorin is a utility belt with optional "I-WIN" button built into his -9.
Stasis Snare Feeds our exile pile in addition to flash, can keep reality smasher down without the discard, another answer to westvale abbey if we don't have eldrazi displacer.
Thought-Knot Seer Thought-seize with a body.
Transgress the Mind Thought-seize for 2 but feeds our exile pile.
Warping Wail Underrated card, optional ramp if we don't have hedron crawler in our starting 7, answer to sacrifice decks, answer to board clears and seasons past.
Wasteland Strangler Requires additional cards to get online but will shut down aggressive decks.
