Four-Color Ramp
A Historic deck, by Autumn Burchett
5th place at a tournament in Magic Arena on 2020-10-09

Maindeck:

Creatures
4 Lotus Cobra

Instants
1 Aether Gust
2 Growth Spiral

Legendary Creatures
1 Kenrith, the Returned King (Not currently legal in Historic)
4 Omnath, Locus of Creation (Banned in Historic)
3 Uro, Titan of Nature's Wrath (Banned in Historic)
2 Yasharn, Implacable Earth

Legendary Planeswalkers
1 Ugin, the Spirit Dragon

Sorceries
2 Bala Ged Recovery
4 Escape to the Wilds
4 Explore
3 Genesis Ultimatum

Basic Lands
3 Forest
3 Island
2 Mountain
1 Plains

Lands
1 Breeding Pool
1 Clifftop Retreat
1 Evolving Wilds
4 Fabled Passage
1 Glacial Fortress
1 Hallowed Fountain
4 Ketria Triome
4 Raugrin Triome
1 Rootbound Crag
1 Stomping Ground
1 Terramorphic Expanse

Sideboard:
2 Grafdigger's Cage
3 Aether Gust
2 Negate
1 Ulamog, the Ceaseless Hunger (Not currently legal in Historic)
2 Yasharn, Implacable Earth
4 Deafening Clarion
1 Plains