In her third event, she invites him to shop with her with the excuse that it's not fun to shop alone while blushing, later saying they're great partners
Special Summon it, then you can attach up to 2 cards from your hand to it as Xyz Materials
Wilderness Reclamation did something very similar, but for lands, not non-lands, so this new version needs a little more buildaround to really break
Players that hate the mechanic consider specialize as very random and impossible to anticipate whats coming next, because people wont have the effort to memorize all the outcomes. Players also criticize the client for handling all the different versions in a confusing way
The deck can also easily branch into "Dark Magician" cards via "Toon Dark Magician" or "Toon Dark Magician Girl" (who is also accessible by "Cartoon Shade"), being used to make "Dark Magician of Destruction" after one of the many "Toon" searchers have been used to get to them