This idea pretty basic. Aqua is rarer (is that a word?) to drop and actually costs real money to buy. How about if people could enchant items with either aqua or inferno but aqua could be used to have a higher success rate. I don't know about others but my Mage really sucks **** at enchanting stuff, so this would be extremely helpful. For example those ******* annoying grieves could be enchanted with aqua for a higher success rate than inferno. Pro for ATA: People could spend more money on crystals for Aqua as well as crystals for regeneration.
I actually really like bob's idea. maybe they could also make the Mage more effective if u upgrade. higher enchant levels/a single aqua or inferno can get you more levels than just 1 could be good