Conclusion The good news for today is that, thanks to the unbanning of Jace, the Mind Sculptor, Masters 25 is likely to be a smashing success
Red doesn't have the best interaction around, so this card can cover some of its weaknesses by offering utility beyond simply smashing an artifact
There are a lot of obvious all-stars for this format that are similar to ones in the standard format, like the original dual lands, Sol Ring, City of Brass, Mana Crypt, Lightning Bolt, Counterspell, Swords to Plowshares, Regrowth, Demonic Tutor, Wheel of Fortune, Sylvan Library, Land Tax, Strip Mine and loads more good stuff
The big downside here is that Katara lacks Haste, so you will need to keep her alive for a full turn cycle to see any benefit