Total Amount of Resources to Reach Skill Level 7 For Each Class and Rarity
Rarity
1★
x3
x1
x1
x1
x1
x1
x1
2★
x3
x1
x1
x1
x1
x1
x1
3★
x3 x2 x3
x1 x2 x3 x1
x1 x2 x3 x1
x1 x2 x3 x1
x1 x2 x3 x1
x1 x2 x3 x1
x1 x2 x3 x1
4★
x4 x6 x7
x4 x3 x3 x2
x4 x3 x3 x2
x4 x3 x3 x2
x4 x3 x3 x2
x4 x3 x3 x2
x4 x3 x3 x2
5★
x8 x12 x12
x5 x3 x6 x5
x5 x3 x6 x5
x5 x3 x6 x5
x5 x3 x6 x5
x5 x3 x6 x5
x5 x3 x6 x5
6★
x10 x16 x16
x10 x4 x12 x7
x10 x4 x12 x7
x10 x4 x12 x7
x10 x4 x12 x7
x10 x4 x12 x7
x10 x4 x12 x7
Rank Up
Resources Required for Silver Rank Promotion
Rarity
3★
x10000
x10000
x10000
x10000
x10000
x10000
x10000
4★
x15000 x3 x2
x15000 x3 x2
x15000 x3 x2
x15000 x3 x2
x15000 x3 x2
x15000 x3 x2
x15000 x3 x2
5★
x20000 x6 x4
x20000 x6 x4
x20000 x6 x4
x20000 x6 x4
x20000 x6 x4
x20000 x6 x4
x20000 x6 x4
6★
x30000 x10 x5
x30000 x10 x5
x30000 x10 x5
x30000 x10 x5
x30000 x10 x5
x30000 x10 x5
x30000 x10 x5
Intimacy
Intimacy is a stat that indicates how intimate the character is with Gaia / The Protagonist. Intimacy is rated After reaching 100% intimacy the characters open their hearts to Gaia and he's able to see into their pasts using his "Dragon Eyes."
Icon
Name
Intimacy
Purple Gift Box
15
Yellow Gift Box
10
Blue Gift Box
3
Green Gift Box
1
Proficiency
Generally it's recommended to avoid this system entirely. Proficiency is a small stat bonus gained through expending draco and character duplicates. The stat gains from raising proficiency start experiencing diminishing returns very quickly. At the moment, it's not a wise use of Draco to enhance any of your units past +10 at the absolute most, with +7 or +8 being a fair stopping point. The stat gains at around +7 quickly drop and become very minimal. Since it's not easy to farm large amounts of Draco, enhancing units to high + amounts is difficult to recover from, with minimal gain.
It can enhance Hp, Attack, Defense, Reposition, and Attack Speed. To note: this is the few ways to improve the latter two stats.
The cost and number of duplicates needed to increase Proficiency increases with Proficiency level.
At higher levels, upgrades can fail. These only consumes the draco and not the duplicates.
Stat gains are different between units, and though there is no known formula for their gains, findings shows an average of 10% stat increase at proficiency +99. It's safe to assume overall stat gain of a unit is on average 0.1% per +1 proficiency.
The stat gains are flat and works independent of what level your unit is in. You will gain the same stat boost between giving +1 proficiency to a Lv 1 Romanes, and a Lv 50 Romanes.
Proficiencies also do not scale with Rank, so a Bronze Rank Anima will have the same flat stat increases as a Silver Rank Anima.
+1 gives the largest boost in stats. Subsequent boosts will give less stat gains and increasingly severe diminishing returns. At the moment, upgrading a unit past +8 isn't much worth the cost unless you really like a unit.