Yorion Bant Ramp
A Modern deck, by billsive
2nd place at a tournament in Magic Online on 2020-06-11

Maindeck:

Creatures
2 Primeval Titan
1 Snapcaster Mage

Enchantments
3 Abundant Growth

Instants
3 Archmage's Charm
3 Cryptic Command
1 Dovin's Veto
3 Force of Negation
4 Growth Spiral
2 Mana Leak
4 Path to Exile

Legendary Creatures
4 Uro, Titan of Nature's Wrath (Banned in Modern)

Legendary Planeswalkers
2 Jace, the Mind Sculptor
1 Teferi, Hero of Dominaria
2 Teferi, Time Raveler

Snow Artifacts
4 Arcum's Astrolabe (Banned in Modern)

Snow Creatures
4 Ice-Fang Coatl

Sorceries
2 Supreme Verdict

Basic Lands
1 Forest
1 Island

Basic Snow Lands
1 Snow-Covered Forest
5 Snow-Covered Island
1 Snow-Covered Plains

Lands
2 Breeding Pool
2 Field of Ruin
3 Field of the Dead (Banned in Modern)
4 Flooded Strand
1 Hallowed Fountain
1 Hinterland Harbor
4 Misty Rainforest
3 Mystic Sanctuary (Banned in Modern)
2 Polluted Delta
1 Prairie Stream
2 Scalding Tarn
1 Temple Garden

Sideboard:
1 Damping Sphere
2 Aether Gust
1 Celestial Purge
2 Disdainful Stroke
1 Mystical Dispute
2 Veil of Summer
1 Weather the Storm
1 Yorion, Sky Nomad
1 Ashiok, Dream Render
1 Supreme Verdict
2 Timely Reinforcements