If you played Limited with this set, you probably got tempted by the ring a lot, and so did your opponents
But, obviously, the fetch lands break the no-explicit-reprints rule of the first Modern Horizons
Like Gitaxian Probe, Mental Misstep is restricted in Vintage and banned from all other eligible formats except Commander, where you usually have bigger fish to fry than 1-cost spells
This allows the game to frequently change worlds so as to renew its mechanical inspiration, while maintaining planeswalkers as recurrent, common elements across worlds
Ruby Storm (7.2% of the Winner's Metagame) 4 Ruby Medallion 4 Ral, Monsoon Mage 4 Desperate Ritual 4 Manamorphose 4 Pyretic Ritual 4 Reckless Impulse 4 Wrenn's Resolve 3 Mountain 3 Glimpse the Impossible 3 Past in Flames 3 Arid Mesa 2 Wish 2 Valakut Awakening 2 Bloodstained Mire 2 Scalding Tarn 2 Elegant Parlor 2 Strike It Rich 2 Wooded Foothills 2 Artist's Talent 1 Sacred Foundry 1 Gemstone Caverns 1 Grapeshot 1 Sunbaked Canyon 4 Orim's Chant 3 Prismatic Ending 1 Grapeshot 1 Past in Flames 1 Empty the Warrens 1 Brotherhood's End 1 Abrade 1 Galvanic Relay 1 Into the Flood Maw 1 Return the Favor Ruby Storm is a blisteringly fast combo deck centered around Ruby Medallion and Ral, Monsoon Mage