Use Dissipate, Essence Scatter, Unsummon, Volcanic Geyser, and Devil's Play to help control the game until you get your combo out. While you cast these, Young Pyromancer makes chump blockers for you.
The combo is Gilded Lotus with Deadeye Navigator soulbonded to Zealous Conscripts. You can now tap Gilded Lotus for 3 mana, and pay 2 of that mana to exile and return Zealous Conscripts to untap Gilded Lotus and tap it for another 3 mana, and so on.
You can now Volcanic Geyser, Devil's Play, or Flashback Devil's play to win. Or, if you don't have anything else, you could exile and return Deadeye Navigator not soulbonded, then put down Tyrant of Discord soulbonded, and force your opponent to sacrifice everything he owns. Then you can flicker Deadeye Navigator again, soulbonded to Zealous Conscripts, give Tyrant haste (and Deadeye haste if you need to) and swing with Deadeye, Tyrant, and Conscripts for 15 damage. He won't be coming back from that.
Tyrant of Discord can also be used to screw up your opponent before the combo if you have enough mana. Especially if you soulbond it to Deadeye Navigator.
If the combo doesn't work, it is possible to win a few other ways, including:
-Burning your opponent to death with X burn spells
-Taking a huge creature with Zealous Conscripts and killing him with it.
-Doing the above multiple times with Deadeye Navigator and Conscripts
-Simply swinging with Conscripts, Deadeye, Tyrant, Pyromancer, and Pyromancer tokens
-Any combination of the above
In the sideboard is the following:
-Pithing Needle shuts down planeswalkers and other dangerous cards such as Lotleth Troll, Olivia, and AEtherling (speaking of that, don't put in both Pithing Needle and AEtherling if you plan on calling AEtherling).
-Tormod's Crypt to shut down graveyard decks, including self-mill, reanimator, Scavenge, and Flashback/Burning Vengeance/Runechanter's Pike/Snapcaster decks
-Aetherling makes a nice alternate win con against Control decks. Just make sure it doesn't get countered, so you may also want to include the Dispels.
-Dispel is also good against control, considering how many instants they pack.
-Mizzium Mortars takes care of just about anything that uses lots of smallish creatures, including tokens.