This set also includes a new franchise: Encanto
Characters with Ward like Jetsam, Riffraff and Flotsam, Riffraff (if you have Jetsam in play) are particularly sticky , while Evasive characters like Don Karnage, Prince of Pirates and Wildcat, Mechanic can be hard for your opponent to remove
Thankfully, this spell, Transpose, is useful at least as it will help to keep Emet-Selch ticking along
Constructed and Limited events will rotate to FIN versions of the same event on release day, so make sure you complete any Leagues before the set launches
This is much like the original Secret cards in Pokmon sets
Its really hard to know right now though if this ability will be much of a game changer, as that will largely depend on how much lore typical location cards have