I've came here with a few shop suggestions.

• Add training weapons to the store, these would last 8 hours and be a 10:1 hit ratio. These would cost 20 Zezenia points (new system instead of premium cards) or 3.8kk in game, It would also help with the imbalance between mages and warrior/rangers especially on a new server.
• Change the current system from Premium cards to Zezenia points the ratio would be the same but they would be a account currency rather than a physical item which could be traded on the market or gifted. (this would also help with the up coming character auction)
• Increase the EXP boost scrolls from 10%->20% and remove stamina in-game.
• Add a gathering scroll which would last for 2 hours and would give you double materials.

I've seen the dwindling numbers on this game and assume that it is barely keeping afloat, these are a few suggestions that could help with that. I would then suggest adding a new permanent server (after map/monster updates etc) I said to remove stamina to slow the exp down slightly but also make EXP scrolls a lot more valuable.