For the uninitiated, Challenger Decks are individual, 75-card decks geared toward Standard play for the Friday Night Magic player. Each deck comes with a 60-card main deck and 15-card sideboard and is intended to be playable and competitive at a local level right out of the box. All cards will have been previously printed in Standard and are Standard-legal.
Allied Fires is Blue/Red/White (Jeskai) that is a planeswalker control deck. The idea is to play a bunch of planeswalkers that generate card advantage and use cards like Time Wipe and Deafening Clarion to keep the board clear. Sarkhan the Masterless gives you the ability to create an army of dragons and Kenrith, the Returned King is the ultimate showstopper if you can keep him protected. This deck is great for the control player or midrange player looking to win with planseswalkers.
Full Decklist:
3 Sarkhan the Masterless
1 Ugin, the Ineffable
3 Kasmina, Enigmatic Mentor
4 Narset, Parter of Veils
2 Saheeli, Sublime Artificer
1 Kenrith, the Returned King
2 Fae of Wishes
3 Deafening Clarion
2 Drawn from Dreams
2 Time Wipe Enchantment
4 Fires of Invention
2 Banishing Light
4 Omen of the Sea
1 Steam Vents
1 Temple of Enlightenment
1 Temple of Epiphany
1 Temple of Triumph
4 Interplanar Beacon
3 Swiftwater Cliffs
3 Tranquil Cove
4 Wind-Scarred Crag
5 Island
2 Mountain
2 Plains
Sideboard:
1 Sarkhan the Masterless
1 Time Wipe
1 Mass Manipulation
1 Ashiok, Dream Render
2 Devout Decree
1 Dovin, Hand of Control
1 Dovin's Veto
2 Fry
2 Revoke Existence
3 Thirst for Meaning