Many of the GX characters have useless level up rewards!
And also the drops from dueling them are less than the original yugioh characters! They dont even have signature N cards (need more blade skaters for Alexis).
Im pretty sure they forgot/glitched or they will add later but they better fix this soon :/
I think they did that in purpose. Considering GX barely started, they'll start slowly by adding support for each archetypes for an event based or main box etc.
Agree with level up rewards... Why are we getting Armed Dragon LV7 as a level 40 reward? And it's only rare! And we can get only 2 Etoile Cybers and 1 Blade Skater, which makes me sad most. I was so excited about Cyber Blader... Also no Armed Dragon LV10 and only 1 Necroshade... Sad.