Drop rates, Quests, Terrain,

*I suggest adding quests to make the game a little more than just "oh well, let's see at which monster I'll afk this time".
 *Increase the drop rate of the items, as I think it's TOO LOW. Really, it takes TOO LONG to get the items I need, specially for item recipes, and some people ( like me ) can't play for 5 hours non-stop or afk hoping to get the needed drops. The drops I need come from monsters I take about a minute to kill and I can only kill 1 per time so yea, it will take MUCH long to get what I need. 
*And change the terrain. Those damn random portals are a pain >.< Plus summoned monsters can't be teleported through them.
*As my final suggestion, I think this probably was discussed a lot already but the game could be a little more possible to play solo. It's rather annoying that I can't kill what I need to kill unless I gather 3~4 players strong enough to kill it and hope that they won't just loot and quit. Maybe adding more lvls could help. The old version had a maximum lvl of 500, and it was quite a shock to know that at this version the maximum lvl is MUCH lower than that =\