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After that, there's a lot of cards with similar power level, including Geist of Saint Traft, Supreme Verdict, Celestial Colonnade, Dovin, Grand Arbiter and Teferi, Time Raveler. All of these cards have very different roles, however, so it's really about what you are trying to support and what you are looking for in this color.
360 card powered Chicago cube:
https://cubecobra.com/cube/overview/e7r
2020 Numerical Power Rankings:
https://www.mtgsalvation.com/forums/the-game/the-cube-forum/cube-card-and-archetype/817969-2020-numerical-cube-power-rankings
2018 CubeTutor Power Rankings:
https://www.mtgsalvation.com/forums/the-game/the-cube-forum/cube-card-and-archetype/803301-cubetutor-power-rankings-2018-by-color-and-cmc