But they did't say that it can also be acquired when you are playing(win) in pvp. So the good news is sphinx coin can be acquired when playing(win) in pvpQuote:
GCPH SPHINX's Reminders:
• Sphinx coins are dropped starting at Outer Wall of Serdin.
• Characters that play in lower level dungeon will not get coins.
• However, dungeon runs in Archemedia and Atum will get Sphinx coin regardless of level.
i'll put my SS later(it's so laggy here in shop) .. or may try it yourself guys and please put some SS that's all
press thanks if the Good news helps