Pizzas will be an extremely rare 5* material dropped from boxes in the clockworks, at around 1 in 10,000 per box opened regardless of where the box is found.
No gear recipes will ever require pizzas.
The auction house will occasionally put up eight pizzas, starting at 3,000 crowns each bid price. The auction will end in 4 hours, as the pizzas will get cold if it goes on for longer than that. The auctions will happen roughly once every month and a half, but always at a different time and plus or minus one week so that people have no idea when it's going to be.
When fed, battle sprites will gain a small picture of a pizzas on their stats screen, indicating that they have eaten a pizzas. Additional pizzas will add a number by this, representing exactly how many pizzas that sprite has eaten. The pizzas do not effect them in any other way.
If not consumed, pizzas bought from the auctions expire after five days. Arcade pizzas is forever.
Basil will offer a special recipe if encountered while holding any number of pizzas in your inventory- it requires 8 pizzas and will craft a single boxed pizza that does not expire. The boxed pizza is a special consumable that when used displays the unboxing animation on a pizza box and grants the knight 8 pizzas.
Appearance: A slice of pizza icon on the typical material jazz-
What pizzas look like
What the background would look like
Description: A delicious slice of pizza, fresh from the clockworks.
Really, it's just a simple implementation of the frequently requested sprite accessories.