The Core backside of Matzalantli, the Great Door seems more reliably powerful than the Gaea's Cradle backside that is Itlimoc, Cradle of the Sun unless you are in elfball, but its harder to flip and the front side doesnt do quite enough
It benefits from that, and also makes the Commander big in a sort of covert way which makes it avoid conflict for a while
For instance, you can play a land from exile this way only during your main phase while the stack is empty, and only if you have an available land play remaining for the turn
If the creature leaves play, it drops the equipment, becoming unattached and leaving the equipment behind on the battlefield
Last Gasp is highly effective early removal but scales far worse into the late game than a Doom Blade
Just like when you scry in-game, let me know if you think the top card belongs on the bottom