From Crea Wiki
|Base Effect||Step Cost:3, Duration:1, -5 Chaos when catalyst is used|
|Skill Level||Unlocks at||TP Cost||Description|
|2||600||Increases duration by 1 steps|
|3||700||Reduces Step cost by 1|
|4||800||Increases duration by 1 steps|
Modify Catalyst (MC) has a Step Cost of 2, Duration of 2, and no Recharge. It is great at high skill levels, and uses catalysts, for the duration, to remove Chaos. So prepare some catalysts before difficult crafting and use them immediately after that skill to get some nice quality bonus that removes Chaos. Once this skill is used, you must use the Catalyst button at the bottom of the interface to get the benefit, not the Refine skill. Raising this skill reduces its cost and raises its duration.