Show Only Guru Approved Combos
A Growing ArmyMaster Biomancer Buy + Followed Footsteps Buy + Paradox Haze Buy
Place Followed Footsteps on Master Biomancer and each new one that comes into play with get bigger and bigger based on the number of biomancers in play. Throw in Paradox Haze to pump them out even faster. It'll start getting crazy in just a couple turns. Not to mention any other creature you bring into play with get ricockulously big. If you want to get even crazier, add in Ooze Flux.
Too EasyForgotten Ancient Buy + Goblin Razerunners Buy
Let the counters roll in and the damage roll out.
Access DeniedDecree of Silence Buy + Solemnity Buy
Expensive, but a win if both hit the board and there are plenty of ways to sneak it in or ramp to it. The decree never gets depletion counters and therefore will permanently counter all spells played by all opponents f0or the remainder of the game. If they can't win with lands, or what they already have (and you are playing wrath colors), it's a lockout.
Unconventional ZombiesZombie Infestation Buy + Unconventional Tactics Buy + Unconventional Tactics Buy
Discarding two copies of UC creates a zombie, which triggers the return-to-hand ability of UC. In other words...
WW: create a black zombie
What a DiscipleDisciple of Bolas Buy + Emrakul, the Aeons Torn Buy + Sneak Attack Buy
Play Emrakul with Sneak Attack, erase your opponent and after play Disciple of Bolas.
: 15/15 flying attack, opponent sac 6 permanents, you gain 15 life and draw 15 cards (with Sneak Attack already in play).
I KNOW it's a Sneak Attack synergy, but seems really effective!
You can also add Griselbrand to draw more, I'm quite sure you will find a way to draw your extra turn...
Yet another infinite comboSolemnity Buy + Chronozoa Buy
Add any sac ability for a ridiculous amount of chronozoa token and whatever effet you wanted.
Hapatra kills her own.Hapatra, Vizier of Poisons Buy + Obelisk Spider Buy + Blowfly Infestation Buy
With all three cards in play, find a way to place a -1/-1 counter on one of Hapatra's snake tokens - not hard to do these cards. Placing the counter causes a "create a snake" trigger, the current snake dies, which causes a new -1/-1, which goes on the new snake. Repeat, and each time they lose 1 life and you gain 1.
Spider kills the TableArchfiend of Ifnir Buy + Obelisk Spider Buy
Have both creatures in play and a way to discard - either cycling or spellshapers. Opponents lose 1 life per creatures in play you don't control and their creatures die - can wreck the table in multiplayer.
Game OverTraumatize Buy + Fraying Sanity Buy
Mill their entire deck in one turn.
2WW: Any Enchantment.Lost Auramancers Buy + Enduring Renewal Buy + Solemnity Buy
Does solemnity work well with vanishing??
edit: add sac engine