Esper Blink (Yorion)
A Pioneer deck, by killersuv
1st place at a tournament on 2020-09-05

Maindeck:

Enchantments
2 Elspeth Conquers Death
4 Omen of the Sea
1 Omen of the Sun
2 Trial of Ambition

Instants
1 Cling to Dust
2 Dovin's Veto
4 Fatal Push

Legendary Creatures
3 Yorion, Sky Nomad

Legendary Enchantments
4 Oath of Kaya

Legendary Planeswalkers
4 Narset, Parter of Veils
2 Teferi, Hero of Dominaria
4 Teferi, Time Raveler (Banned in Pioneer)

Sorceries
4 Supreme Verdict
4 Thought Erasure
4 Thoughtseize

Basic Lands
2 Island
2 Plains
1 Swamp

Lands
1 Castle Ardenvale
3 Drowned Catacomb
4 Fabled Passage
2 Field of Ruin
4 Glacial Fortress
4 Godless Shrine
4 Hallowed Fountain
3 Isolated Chapel
4 Watery Grave

Legendary Lands
1 Geier Reach Sanitarium

Sideboard:
1 Elspeth Conquers Death
1 Omen of the Sun
4 Rest in Peace
2 Aether Gust
2 Dovin's Veto
3 Mystical Dispute
1 Yorion, Sky Nomad
1 Shatter the Sky