Companion
1 Jegantha, the Wellspring

Deck
1 Azorius Guildgate
4 Arboreal Grazer
4 Gates Ablaze
2 Izzet Guildgate
4 Forest
2 Gruul Guildgate
1 Rakdos Guildgate
3 Growth Spiral
4 Elvish Rejuvenator
2 Golgari Guildgate
3 Simic Guildgate
3 Guild Summit
4 Circuitous Route
1 Boros Guildgate
1 Orzhov Guildgate
4 Explore
3 Maze's End
4 Plaza of Harmony
1 Dimir Guildgate
3 Golos, Tireless Pilgrim
2 Selesnya Guildgate
1 Gateway Plaza
3 Assassin's Trophy

Sideboard
2 Aether Gust
1 Teferi, Hero of Dominaria
3 Thought Distortion
2 Archway Angel
2 Dovin's Veto
1 Storm's Wrath
3 Mystical Dispute
1 Jegantha, the Wellspring