Want to reanimate Parhelion II with Greasefang, Okiba Boss, but also want to slam people with Hoard Hauler while drawing tons of cards off Depala, Pilot Exemplar
Inventors Fair can be fairly handy, and Havengul Laboratory // Havengul Mystery can create clues in a hurry, and also bring a helpful creature back from the graveyard
The best of these is Astral Dragon, a huge eight-drop Dragon that copies two other creatures when it enters the battlefield
Maze's End Gates are better in Commander with the printing of Baldur's Gate and Gond Gate, but I still think it unlikely that this works outside of Nine-Fingers Keene decks, and honestly, even in those decks
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