Ancient Temple

"Applies ancient math to ore, changing their value only once in a mysterious but nonrandom way."

Overview
Ancient Temple is a reborn tier item that came out on June 2nd.

This reborn item multiplies the ore value by x0-x6. As the ore's value goes higher, the multiplier range for the Ancient Temple becomes much wider.

For example, a basic iron mine would simply go through this upgrader with a x2 multiplier. But if you were to put this item in the middle of a big setup where ore value becomes much higher, the multiplier range becomes bigger, from x0 - x6.

The exact formula appears to be math.floor(x % 7 * x). The percent sign is "modulus" which takes the remainder of a number divided by a number, and math.floor rounds down. So in English it takes the remainder of the ore value divided by 7, and then multiplies the ore value by that.