EraMegaten/Parameters

St

The Strength stat. A straightforward boost and ideal for physical damage dealers, it is primarily used for physical attacks and skills. It also slightly affects a character's HP Stat, though not as much as En does. The formula for a character's Physical Attack and Defense is determined below.

Humans: Attack = LV/2 ＋ St　＋ En/2
Demons: Attack = LV*2 ＋ St*5/2 ＋ En

One might notice that demons seem to benefit more from their stats than humans do. This is to help compensate for demons lacking access to equipment, which also means demons require less money and material investment than humans to fight efficiently. A human with proper equipment, however, can easily match up to a demon's stats. So feel free to run any ratio of humans and demons as to what fits your playstyle.

In

The Intelligence stat. In affects a large variety of things ranging from how effective a healing spell might be to the accuracy of using a gun as a weapon to even negotiations with demons. This stat is recommended for primarily supporting characters, but a lot of characters benefit from a few points so feel free to choose how much focus it receives. The offensive and defensive stats affected are listed below.

Humans:
Magic Attack = LV/2＋ Ma ＋ In/2
Magic Effect = LV ＋ In ＋ Lu/2

Demons:
Magic Attack = LV*2 ＋ Ma*5/2 ＋ In
Magic Effect = LV*2 ＋ In*2 ＋ Ma/2 ＋ Lu

Ma

The Magic stat. Similar to Strength, it is a straightforward boost and ideal for magical damage dealers. As mentioned in the In section, it can boost Magic Effect for demons, but it is mostly focused on Magic Attack and the MP Stat. As almost all non-Auto skills depend on the MP stat, it can't hurt to put a few points into Ma so your physical damage dealers have a larger pool of MP to focus on attacking. Choose the ratios as you see fit. The affected stats are listed below.

Humans:
Magic Attack = LV/2＋ Ma ＋ In/2
Magic Effect = LV ＋ In ＋ Lu/2

Demons:
Magic Attack = LV*2 ＋ Ma*5/2 ＋ In
Magic Effect = LV*2 ＋ In*2 ＋ Ma/2 ＋ Lu

Shared:
MP = （（（LV ＋（In/2）＋（Ma*3/2））*2 +5）*（100＋LV）/100） * Mana-Bonus skill multiplier