3 Arid Mesa
3 Hallowed Fountain
1 Island
1 Mountain
1 Plains
2 Raugrin Triome
4 Sacred Foundry
4 Steam Vents
2 Boros Charm
3 Dovin's Veto
3 Dryad Militant
2 Electrolyze
4 Expressive Iteration
4 General Ferrous Rokiric
4 Hero of Precinct One
2 Heroic Reinforcements
3 Jeskai Ascendancy
4 Lightning Helix
4 Manamorphose
3 Showdown of the Skalds
3 Teferi, Time Raveler
Sideboard:
1 Jegantha, the Wellspring