Notable combos / win cons:
1. Dark Depths + Thespian's Stage (Copy Dark Depths, killing the original and saccing the Thespian's Stage version because it won't have counters on it) = 20/20 Indestructible flyer for 2 mana. With Rafiq out that's 1 hit for 42 damage and a total casting cost of 6 mana!
Enablers: Knight of the Reliquary, Expedition Map, Sylvan Scrying, Tempt with Discovery, Weathered Wayfarer, Wargate.
2. Any infect creature + Rafiq = Quick deaths.
Enablers: Batterskull, Bonesplitter, Empyrial Plate, Swords, Jitte, Berserk, Selesnya Charm, Elspeth, Ajani.
3. Rafiq + pump = Quick Commander Kills.
Enablers: Empyrial Plate, Berserk, Swords, Elspeth, Ajani.
4. Crucible of Worlds + Strip Mine / Wasteland = Reusable land destruction
Enablers: Knight of the Reliquary, Azusa, Lost but Seeking, Oracle of Dul Maya, Exploration.
5. Winter Orb + Prophet of Kruphix = They are land locked but you are not.
Enablers: Enlightened Tutor, Wargate, Chord of Calling, Green Sun's Zenith.
6. Winter Orb + Crucible of Worlds + Azusa/Exploration/Oracle of Dul Maya + Strip Mine = They aren't going to be doing much.
Additional Support and Enablers: Prophet of Kruphix, Knight of the Reliquary, Expedition Map, Sylvan Scrying, Tempt with Discovery, Weathered Wayfarer, Wargate, Green Sun's Zenith, Chord of Calling.
7. Sun Titan + Phantasmal Image + Yosei = Infinite Opponent Skipped Untap Steps.
(Play Yosei and copy with Phantasmal Image. Choose the real Yosei to live. The other dies, triggering it's ability, tapping stuff down and not letting it untap. Play Sun Titan returning Phantasmal Image copying Yosei. Rinse and repeat to tap them down / lock them out.
8. Sun Titan + Eternal Witness + Greater Good = Reusable spells in graveyard, like a slow yet permanent Yawmoth's Will.
9. Chord Combo: Chord for Witness, returning Chord. Chord for Phantasmal Image, copying Witness and returning Chord. Target the Image with anything (Lightning Greaves, Bonesplitter etc) to kill it or sac it to the Greater Good and Chord for Sun Titan, returning Phantasmal Image copying Witness, returning Chord. Kill the Phantasmal Image again, Chord for Yosei, and attack with Sun Titan returning the Phantasmal Image, this time copying Yosei. When the death trigger from the multiple Yoseis occurs, you get a reusable skipped untap step for your opponents while being able to tap down their blockers / mana as well.
I'm sure I missed a combo or two since it is just loaded with various ones. I hope you all enjoy and I am willing to take advice on replacement cards and any other suggestions please! This is meant to be a competitive 1v1 Edh deck, although it can be played in multiplayer as well.