You don't even need to get that convoluted: there are plenty of Equipment that Equip for free, like Umbral MantleUmbral Mantle
This is the multiplayer crazy six drop 4/6 flyer that doubles opposing cards drawn when your foes draw that sweet, sweet card, you draw two
Suddenly Impact Tremors and Pyrohemia become engines of destruction
Instant Color tag templates(None) Intuition Search your library for three cards and reveal them
The newcomers such as CGC, AGS and TAG have some plusses (like that TAG case ) but don't have the track record nor the same value on the open market as PSA and Beckett
Unlike Izzet, Spacecrafts actually have a better home in Dimir control, particularly if you pick up Susurian Dirgecraft, which comes with built-in removal