The accumulative purchase rewards will be stuff like Shadow Draptor, Crimson Ray, Entrepreneur outfit, Jersey outfit, etc.. things that were a limited time offer in real Tibia & serve no real use. Of course that only leaves us with a short list though, everything beyond that will have to be decided but would follow the same premise (unobtainable rares, fansite items, whatever). Teddy bears, vampire dolls, annihilation dolls, etc are all obtainable in-game so they are highly unlikely to appear through accumulative purchases.
Weapons/armor with higher attack/defense than obtainable items won't be available through accumulative purchases nor the donation shop. If there is ever a time items like this exist on our server, they will be obtainable through a quest line, raid boss, etc. The "best" items in the game are only obtainable from within the game (master umbral items, amazon set, etc), you won't be able to just buy these types of items from the shop.
We are definitely against the idea of Pay2Win.