Certain items have a fixed tier for flame stats.

For Elite Boss/Rune of Njord drops, the higher tier is only applied when it is first obtained, usage of flames will treat it as a normal equipment (and hence limited to tiers 1~5).

They are random and do not work like potentials.

For every line, there are 7 tiers in it.

Secondary Weapons (including shield and katara).

Shoulderpad (Scarlet Shoulderpad can be flamed however).

Note that the following equipment types cannot receive Bonus Stats.

Bonus stats on equipments will be written in green. The bonuses generally increases with equipment level but some of the bonuses are not subjected to equipment level. The Bonus Stats system always add stats and it will never deduct stats (unless you apply a Rebirth Flame on an old item that has been applied before, which resets the bonus stats). However, it will not affect scaled enhancements. This page covers the equipment bonus stat system that increases the basic stats of certain equipment even before any enhancements.

Coin master tier 1