Izzet Breach
A Modern deck, by Boston Schatteman
6th place at a tournament in Toronto, Canada on 2020-02-15
As reported at http://www.starcitygames.com

Maindeck:
6 Island
1 Mountain

Creatures
1 Brazen Borrower
4 Snapcaster Mage

Enchantments
3 Omen of the Sea

Instants
3 Archmage's Charm
3 Cryptic Command
3 Force of Negation
4 Lightning Bolt
4 Opt
4 Remand
1 Spell Snare
4 Through the Breach

Legendary Creatures
4 Emrakul, the Aeons Torn

Lands
1 Desolate Lighthouse
4 Misty Rainforest
3 Mystic Sanctuary (Banned in Modern)
4 Scalding Tarn
3 Steam Vents

Sideboard:
2 Relic of Progenitus
2 Blood Moon
2 Abrade
2 Aether Gust
1 Flusterstorm (Not currently legal in Modern)
1 Magmatic Sinkhole
1 Spell Pierce
2 Ashiok, Dream Render
2 Anger of the Gods