With the Fully Charged ability youll pay one ink less to play it so long as you have an Inventor character out
While all Enchanted cards go for a high value, it's even more so for cards like Stitch, Carefree Surfer where the card is played in competitive decks
You don't really see overhanging arches spouting lava, rather it's just a big cave with lava pits (that you can traverse, at that)
Thats an outrageous bit of value attached to one of your characters and it also protects you against the classic one-two punch of the meta defining ruby-amethyst control deck of set two, which would wipe your board with Be Prepared and then answer the first character you play with a Lady Tremaine which would force you to sacrifice it
Location cards are played similarly to any other card in Lorcana - they have an Ink cost and some can be added to a players inkwell - and bestow a number of benefits while in play
Again, the response was immediate and intense