1) Those players that did everything, including using the minerals... you know the rest with the battle sprites (I call them pets).
Solution: have a NPC that will exchange 2 minerals for 1 of your choice. (Also announce in advance that X thing will be have new uses...)
2) Got to level 100 battle sprite... OOO decided to discount the Evo Catalysts once I dont need any...
Solution: Re-imburse the ce difference to those who bought the Evos b4 the promo.
3) Got to level 100 battle sprite... OOO decided to give free box with bound stars....
Solution: really? please make them unbound so they are useable.
4) Exclusive for Seraphynx: though a sure explosion is better than a probable orb, never though the explosion was just eye candy.
Solution: Explain in the descrition the explosion does nothing - or make the explosion actually do something, like heart-curse nearby monsters?
5) Got to be an achieved player, now are forced to re-do low tier levels to get apropiate orbs-crystals.
Solution: uncomplicate the crystals/orbs - have one kind of fire crystals, and one kind of alchemy orb
Scenario: You go to the store and buy a shirt. The following day you see an ad for that shirt 50% off. Do you go back to the store and demand they give you half the price back?