Ultimate plan to stop the inflation

so basically:
- all mobs dont drop mesos
- all mobs drops tons of potions
- all mobs drop equips with higher rate
what i would like to add is:
- all potion npc'ed at 0 mesos
- all equips npc'ed at 0 mesos
- quest should give more mesos

this way no botters can make mesos off mobs