So if you want to build a collection thatll gain value over time, here are some options for you
The TCG that feels the most similar to Lorcana is Magic: The Gathering, but whereas Magic features two players as rival wizards summoning creatures and casting spells in order to defeat each other in battle, Lorcana is much more family-friendly where no one gets hurt
Much like how the Moana card will encourage fans to check out the incredibly well-received Azurite Seas set, a fun promo for a video game movie could encourage people to go out and buy the latest game in the series
Ragavan was also banned in Legacy because of how easy it was to take over games alongside Daze and Wasteland
As a commander, Kefka can be ruthless, forcing your opponents to discard cards and sacrifice their permanents (whack a Tergrid in here to be extra mean)
Average stats won't go a long way but taking out an enemy while gaining 2 lore is maximum effort