- ingame/skills/sharedskills.lua:517 --
GetUpgradeSkillHighestRankIndexAvailableAtSkillLineRank(abilityControl.skillType, abilityControl.lineIndex, abilityControl.index, skillUnlockedAtSkillLineRank)
- ingame/skills/sharedskills.lua:607 --
GetUpgradeSkillHighestRankIndexAvailableAtSkillLineRank(abilityControl.skillType, abilityControl.lineIndex, abilityControl.index, skillUnlockedAtSkillLineRank)