JWay made it to 16th place in the most recent MTGO PTQ with a Valakut deck that caught my eye by dint of having no copies of Scapeshift.
Click through to the extended entry for the deck list.
Valakut Omen
| 4 Creatures: |
| 4× Tarmogoyf |
| 31 Spells: |
| 4× Ancestral Vision |
| Condescend |
| 2× Cryptic Command |
| Engineered Explosives |
| Into the Roil |
| 4× Lightning Bolt |
| 4× Mana Leak |
| 2× Muddle the Mixture |
| 4× Prismatic Omen |
| 4× Repeal |
| 4× Spell Snare |
| 25 Land: |
| 3× Breeding Pool |
| Cascade Bluffs |
| Flooded Grove |
| 4× Misty Rainforest |
| 3× Scalding Tarn |
| Snow-Covered Forest |
| 4× Snow-Covered Island |
| Steam Vents |
| 3× Tolaria West |
| 4× Valakut, the Molten Pinnacle |
| 15 Sideboard: |
| 4× Ancient Grudge |
| 3× Bottle Gnomes |
| Chalice of the Void |
| Curse of Chains |
| 2× Sun Droplet |
| 3× Threads of Disloyalty |
| Tormod’s Crypt |
Rather than trying to Scapeshift into an instant win, this deck attempts to Transmute into one or more Valakuts as well as a Prismatic Omen to make all of your lands into Mountains. This changes the deck from a combo deck to a control build with a slow-burn win.