An Illumineers Quest starring Jafar would make sense with this set
Artifact Hate and Other Interaction Manglehorn enters as targeted removal, but it also makes your opponents creatures enter tapped because of Ygra
The ability to find any equipment you want on turn two and be ready to play and attach it on turn three is already great, but Cloud has another ability: As long as he's equipped, all triggered abilities of his equipment and himself trigger an extra time
On the topic of things being dragged out, though, I will warn players that reaching all the goals can take quite a few plays as getting to those new cards as your deck grows isnt so easy
This works especially well with utility creatures like Coiling Oracle or Qasali Pridemage to eventually turn them into bigger bombs like Broodmate Dragon
It's a permanent being triggered by a creature attacking, so with Isshin we get two lands instead