You should be able to swing with an 8/8 reliably without worrying about dying in combat and losing your recursive Vindicate
Kefkas ability to wear down your opponents while helping you keep a steady supply of new cards feels extremely relevant to the current midrange meta in cEDH, although Im not sure that he will outperform Tymna the Weaver // Kraum, Ludevics Opus
Summon: Primal Garuda, for instance, is a clunky removal spell with tremendous upside
Several Regional Championships have already come and gone, giving us a full look into what your best picks are if you're not into the Izzet thing
Evoke it for and you get Sylvan Scrying, one of the best land tutors ever
A Simic deck could run Flooded Strand, Scalding Tarn, and Polluted Delta to search up islands, for instance