Show Only Guru Approved Combos
5 CMC GoodtimesTorrent Elemental Buy + Shadow Guildmage Buy + Timesifter Buy
I have discovered something! Have all 3 cards in play and put Torrent Elemental Buy on top of your library with Shadow Guildmage Buy's ability, letting it get exiled with Timesifter Buy and likely gaining you an extra turn. Return Torrent Elemental Buy to play from exile. 6 mana a turn = Consistent CMC on top = consistent turn advantage. Sounds like an EDH combo or maybe a EtB abuse deck.
Meet Volcano HellionVolcano Hellion Buy + Academy Rector Buy + Near-Death Experience Buy
Having trouble getting your opponent to kill your Academy Rector Buy? Do it yourself with Volcano Hellion Buy and while you're at it, put yourself at one life and get Near-Death Experience Buy to be set-up for the win. Maybe use AEther Vial Buy to flash a hellion in at the end of your opponents turn. Hue Hue Hue.
Hot HornetsVolcano Hellion Buy + Hornet Nest Buy
Use Volcano Hellion Buy's ability to damage Hornet Nest Buy for a desired amount and get that same amount of flying deathtouch 1/1 hornets. Add Essence Warden Buy for better value or even Purphoros, God of the Forge Buy for an instant win if making 9 Hornets. :P
Mass Death!Glissa, the Traitor Buy + Grave Pact Buy + Chimeric Mass Buy
Glissa, the Traitor Buy and Grave Pact Buy in play, cast Chimeric Mass Buy for and activate ability for to make each opponent sac a creature due to Grave Pact Buy and return Chimeric Mass Buy from graveyard to hand with Glissa's ability. Reapeat for . I like this better than using Heap Doll Buy because Chimeric Mass Buy can be a theat later. Also, grave pact could be replaced with Butcher of Malakir Buy.
Birdbrain (aphetto vulture infinite)Aphetto Vulture Buy + Rooftop Storm Buy + Future Sight Buy
Insert your favorite creature based sac outlet here for infinite ETB's and LTB's.
Just remember to put Aphetto Vulture on top of your library after it hits the graveyard.
Aphetto Vulture... what a doof, what a birdbrain...
Get it? Bird? Brain? Zonbie Bird?
Aww, screw it. =P
Rampant Nonsense (Saheeli Rai engine)Mycosynth Lattice Buy + Ral Zarek Buy
Ral Zarek is a stand in for Saheeli Rai (kaladesh, mythic rare).
Credit to Valdelino_PHB for the original posting below, via Liquimetal Coating.
Use this as an engine for infinite ETB's/LTB's.
Altar of the Brood (as mentioned before)...
Ayli's treeAyli, Eternal Pilgrim Buy + Tree of Perdition Buy
Great sinergy, standard legal...
Sac Tree of Perdition Buy for Ayli, Eternal Pilgrim Buy's 1st ability to gain 13 life.
Playing in the DirtSquandered Resources Buy + Herald of Leshrac Buy
For the Lolz, since nobody else posted this. :P
Steal their lands at upkeep, then trash'em for profit.
Use this as an engine for any Golgari variant deck.
Mazriek, Meren (if you can turn their lands into critters), etc.
I want to Infect All of youMelira, Sylvok Outcast Buy + Crypt Rats Buy + Tainted Strike Buy
Infect Everyone except yourself.
You can also use Pestilence Demon Buy + any other form of infect such as; Grafted Exoskeleton Buy , or Phyresis Buy
In Chaos We Trust...Havoc Festival Buy + Platinum Emperion Buy
You figure it out. :P