Sphinx of the Second Sun (CMR) #643 [EN/N]

{6}{U}{U} · Creature — Sphinx · 6/6 · Flying At the beginning of each of your postcombat main phases, there is an additional beginning phase after this phase. (The beginning phase includes the untap, upkeep, and draw steps.) · Illustrated by Antonio José Manzanedo · Commander Legends #643 · EDHREC rank 2444 · Magic: The Gathering, MTG