Best Lorcana steel cards Beast, Hardheaded Mickey Mouse, Musketeer Captain Hook, Forceful Duelist Maui, Demigod Simba, Rightful Heir Hans, Thirteenth in Line Tinker Bell, Giant Fairy Steel cards power means that they can typically cost more of your inkwell to get out, resulting in a slower route to victory than faster ink colours such as ruby
Its also in the running for my favorite piece of art in the set, by the by
Basically the way it works, as is printed on the card, is that you can cast it when you declare your attackers, turn your attacking creatures face-down and then shuffle them around
A great upgrade philosophy for any pre-con focuses on three key areas: the mana base, card draw, and interaction
You can expend these to create Flying Nalaar Aetherjet Token with Power and Toughness equal to the amount of Energy you expend