Since Inti casts from exile we also can run some powerful exile support synergies: Party Thrasher ramps out noncreature spells, Iraxxa, Empress of Mars generates creatures, Unstable Amulet burns out opponents, but my favorite is Impending Flux which is a one-sided wipe that doubles as a way to finish off opponents
I also like Zur, Eternal Schemers ability to protect your Sagas from untimely targeted removal by activating to make them enchantment creatures
His -1 can potentially be used three times in a row as repeatable removal, and his +1 and ultimate are both flexible
For the same reason that the Radstorm card is looking to be so powerful and valuable, Inexorable Tide is sure to be a huge threat in Counter-based strategies
Good luck to all you collectors out there
While Im not usually one to sing from the same hymn sheet as everyone else, when it comes to removal, some options are the optimal choice in the majority of cases