I almost never play on mtgo, but I tried a lot of decks when I had the token recently. One deck which went well (4-1) was this one built around abusing Eladamri's Vineyard and to a lesser extent Turntimber Symbiosis which can be hardcast using vineyard or cast off omniscience when not needed as a land. The idea is this deck breaks the symmetry by using GG better than anyone else (even other Oko decks) to do crazy things on turn 2. However, it is very expensive to try now without a token (~800 tix) but want to put something together to run for fun sometimes on mtgo. The first list is the version I went 4-1 with, the list below is the budget version I'm trying to improve.


3 Turntimber Symbiosis
4 Lotus Petal
1 Ancient Tomb
1 City of Traitors
4 Misty Rainforest
2 Scalding Tarn
2 Snow-Covered Island
1 Snow-Covered Forest
4 Tropical Island
2 Wooded Foothills

3 Eladamri's Vineyard
3 Omniscience
3 Emrakul, the Aeons Torn
3 Griselbrand
2 Progenitus
4 Show and Tell
4 Brainstorm
4 Eureka
4 Force of Will
2 Veil of Summer
4 Ponder

SB:
4 Leyline of the Void
2 Carpet of Flowers
2 Boseiju, Who Shelters All
2 Brazen Borrower
3 Oko, Thief of Crowns
2 Force of Negation


New proposed budget list:


4 Wooded Foothills
4 Windswept Heath
1 Turntimber Symbiosis
3 Snow-Covered Island
3 Snow-Covered Forest
2 Tropical Island
2 Boseiju, Who Shelters All
3 Chrome Mox

4 Eladamri's Vineyard
3 Omniscience
2 Form of the Dragon
1 Sandwurm Convergence
4 Griselbrand
2 Progenitus
4 Show and Tell
4 Brainstorm
4 Eureka
4 Veil of Summer
4 Ponder
2 Nix

1 Boseiju, Who Shelters All
2 Blue Elemental Blast
2 Pithing Needle
3 Spell Pierce
3 Echoing Truth
4 Extract