i'm pretty sure once you can, you're never going to go through wizard city to dragonspyre, you're going to just buy the elixir and zip to celestia, what about any 2nd+ wizards that beat malistare without using the potion, would receive a mastery amulet of that school, while jumping pass it will null and void
Considering that Mastery Amulets were implemented well into the second arc this will never happen. The lv.50 elixir is supposed to give you just enough stats to get through the world of Celestia, not make the entire trip easy.