As an aside, couldnt Duneblast have been a more flavorful representation
Pro players and community analysts have highlighted several "must-have" cards : Enel (SR-P) [OP15-060]: A 6-cost, 10,000 power beater that becomes an unremovable blocker
1x Marshadow (#47 from The Mythical Island): the decks finisher
Black/red means not caring about anyone elses feelings, so instead of the on-board trick of Grafted Exoskeleton, wait for someone to cast a big spell and then Tainted Strike Kaervek
For our protection, I've also added in a copy of Heroic Intervention and Veil of Summer
This means that you can only ever control one of these equipment with the same name, and whenever you control two with the same name, you must choose one to keep and one to sacrifice