cloak top card of library mtg Murders at Karlov Manor has only 5 cards with the mechanic, is this the lowest amount cards with a set mechanic in a set? : r/magicTCG Veiled Ascension

Each has a normal version which you'll use maybe 10% of the time

You wont have to do much more to have a deck thats uniquely yours

Jecht, Reluctant Guardian Tidus dad here is a bit surprising to see in black, but has an acceptable front face, and his back face is highly disruptive to opponents while drawing you cards and giving you one attack with a 7/7 Menace

Edward Kenway Edward Kenway gives you a lot of Treasure tokens for having a tapped out board of assassins, pirates, and vehicles, which leads to using your assassins and pirates to crew your vehicles

What makes a good Commander

It will be a huge loss for your opponent since all the craft materials are going to be exiled, and your opponent wont get to craft the card