Konami are testing the water by releasing Fortune Lady cards in a box while Carly event is still ongoing. They might do the same thing in the next Kalin event. Damn Konami, not only top tier deck requires lots of gems, but "anime deck" too
If you remove the expensive staples, there are actually many deck you could build using cards from event. Anyway, about staple, we don't get any good one since World Legacy Clash. Seems Konami realize that releasing staple card helps people to save gems
Archfiend, Launcher, Archer and General. Those Infernity cards might be obtainable during the nexg Kalin event. Obviously not from event rewards, but from the new box
We are not getting launcher and/or archfiend via a box or event- those cards are waaay toi busted. At best we’d get 1 of each via a skill and that’s all
Both Archfiend and Launcher are limited in the TCG. But after Konami released Deep Sea Diva (which is also limited in the TCG) into Duel Links, I think Infernity might get the same treatment