Hmmm yea I think thats what they did remember I said back in CB they gave us stacks at a time well im guessing they made it so you can buy 1 which would be 1 day and 10 day would be a stack of 10 and they are assuming you would use 1 per day I guess. Im not sure though I havnt bought that yet and I dont really plan too %30 increase is not much at all its like using a Vit scroll not worth it if you ask me, but they do stack with each other so if you used a vit scroll,extender and the cleric buff game over
