Show Only Guru Approved Combos
Groundhog Day (using Teferi's Protection from C17)Teferi's Puzzle Box Buy + Dimensional Breach Buy + Eon Hub Buy
Teferi's Puzzle Box is a stand in for Teferi's Protection (C17, Rare).
First, play Eon Hub.
Then play Dimensional Breach.
In response to your own Dimensional Breach, play Teferi's Protection.
Due to the wording of Dimensional Breach, once you phase back in, permanents your opponents control will remain exiled as long as Eon Hub is on the field.
Time Bubble (using Teferi's Protection from C17)Teferi's Veil Buy + Lethal Vapors Buy
Teferi's Veil is a stand in for Teferi's Protection (C17, Rare).
Drop Lethal Vapors first.
Then, activate Lethal Vapors infinitely.
In response to the last activation, cast Teferi's Protection with counter spell back up.
You'll skip your next turn permanently, but you'll also never get touched.
At the very worst against unfair decks, you'll force a draw if someone else goes infinite and tries to win. At best everyone decks themselves.
Land AnihilationAzusa, Lost but Seeking Buy + Ramunap Excavator Buy + Field of Ruin Buy
Not a 'you win' combo but close. my idea is to build a Taxes like deck with green or kind of hatebears with few chords.
Maddening MinefieldPowerstone Minefield Buy + Maddening Imp Buy + Sudden Spoiling Buy
Have Powerstone Minefield and Maddening Imp in play. Use Maddening Imp to force your opponents to attack with all their creatures. Cast Sudden Spoiling making them all 0/2's and watch them die from Powerstone Minefield.
Go get those lands!Ranging Raptors Buy + Pyrohemia Buy
Probably more synergy than combo, but since you can fetch so many lands I believe this duo is worth posting. Pyrohemia Buy also works really well with other creatures with Enrage.
Marath's Dino PassageMarath, Will of the Wild Buy + Bellowing Aegisaur Buy + Rite of Passage Buy
1. Pay and remove a counter from Marath, Will of the Wild Buy to target Bellowing Aegisaur Buy for one damage.
2. Both Rite of Passage Buy and Bellowing Aegisaur Buy trigger.
3. The Rite puts a +1/+1 counter on Aegisaur, more or less negating the damage. The Aegisaur replaces the counter removed from Marath.
Net result: : Put a +1/+1 counter on each creature you control other than Marath, Will of the Wild Buy
Ancestral DiplomacyAncestral Knowledge Buy + Sword-Point Diplomacy Buy
I read a discussion between people saying that the chance for Sword-Point Diplomacy Buy to do a lot of damage is low. I guess they've never seen Ancestral Knowledge Buy
Immortal BallBall Lightning Buy + Gift of Immortality Buy
Play Ball Lightning Buy enchanted with Gift of Immortality Buy.
In the end step, sacrifice Ball Lightning Buy. It will come back rightaway.
In your opponents end step, first return Gift of Immortality Buy to Ball Lightning Buy, then sacrifice Ball Lightning Buy and return it to play again.
Repeat each end step.
You come up with a clever name, I got nothin'.Impact Tremors Buy + Plague of Vermin Buy + Soul Warden Buy
Assuming you have more health than your opponents, have Impact Tremors in play then cast Plague of Vermin. Drain your health down as much as necessary to kill your opponents. Add in something to gain health back such as Soul Warden and you will keep yourself alive.
Spy MarketSpy Kit Buy + Cornered Market Buy
Equip the Spy Kit Buy to any creature in play and drop Cornered Market Buy now no one can play any more non-legendary creatures!