1 Princess Twilight Sparkle
Sideboard:
1 Akroan Horse
1 Alpine Moon
1 Aura Shards
1 Azorius Chancery
1 Behold the Beyond
1 Benevolent Unicorn
1 Blind Obedience
1 Blood Moon
1 Boreas Charger
1 Boros Garrison
1 Breaching Hippocamp
1 Capashen Unicorn
1 Chromatic Lantern
1 Coat of Arms
1 Crested Sunmare
1 Cultivate
1 Cyclonic Rift
1 Door of Destinies
1 Eladamri's Call
1 End Hostilities
1 Evolving Wilds
1 Explosive Vegetation
1 Farseek
9 Forest
1 Generous Gift
1 Good-Fortune Unicorn
1 Guardian Project
1 Harsh Mercy
1 Helvault
1 Imprisoned in the Moon
1 Inspiring Unicorn
4 Island
1 Kodama's Reach
1 Lonesome Unicorn // Rider in Need
1 Loyal Unicorn
1 Mesa Pegasus
1 Mesa Unicorn
1 Mirari's Wake
1 Mistral Charger
2 Mountain
1 Nightmare
1 Nightmare Moon // Princess Luna
1 Noble Quarry
1 Opaline Unicorn
1 Orzhov Basilica
1 Overwhelming Stampede
1 Paraselene
1 Pegasus Charger
1 Plague Mare
10 Plains
1 Plated Pegasus
1 Presence of the Master
1 Princess Twilight Sparkle
1 Prized Unicorn
1 Rampant Growth
1 Rarity
1 Retribution of the Meek
1 Ronom Unicorn
1 Sacred Mesa
1 Seaside Citadel
1 Selesnya Sanctuary
1 Simic Growth Chamber
1 Sol Ring
1 Sphinx's Revelation
1 Splinter Twin
1 Storm Herd
1 Stormfront Pegasus
1 Sungrace Pegasus
1 Supreme Verdict
2 Swamp
1 Swords to Plowshares
1 Terramorphic Expanse
1 Thundermare
1 Timbermare
1 Tribal Unity
1 Triumph of the Hordes
1 Trusted Pegasus
1 Urborg, Tomb of Yawgmoth
1 Utter End
1 Vine Mare
1 Vryn Wingmare
1 Wishmonger
1 Zebra Unicorn
1 Zodiac Horse