Others were printed like Grim Haruspex or the Reaper that cost less but only work for your stuff
Youll always have something to cast if you can swing with this attached to something (unless you hit a land and no cards in hand, but dont do that)
Again, I have it brainstorm a lot of potential options, and then narrow the list down
Card types that can appear on cards in a graveyard are artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery
As for the Steel and Emerald deck, this is one for more experienced players
One of the fun things about Disney Lorcana TCG is that you can make decks that focus on princesses or pirates or your favorite Disney movie or characters