Attraction Support Cards: Blue Blues Attraction support is more shallow, but its nice to see that you can roll to visit your Attractions during your turn with Command Performance
A players party includes up to one each of Cleric, Rogue, Warrior, and Wizard
(It also becomes unattached if the equipped creature leaves the battlefield, but the triggered ability wont do anything in that case.) If Stitchers Grafts last triggered ability triggers, but you dont control the permanent it became unattached from at the time that ability resolves (perhaps because another player has somehow gained control of it), you wont be able to sacrifice it
1 Foil-etched display commander
A single Dark Deal can result in you stealing every permanent from your opponents hands
Matt also showcased another way to alter cards, here: the 3D alter