Ross (Tier 1) will promote automatically upon reaching Level 10.

Promotion	Stat Bonuses	W. Ranks
Fighter	HP Str Skl Spd Lck Def Res Con Mov +2 +2 +1 +0 +0 +0 +1 +3 +1	+30
Pirate	HP Str Skl Spd Lck Def Res Con Mov +2 +2 +0 +1 +0 +1 +0 +2 +1	+30
Journeyman (2)	HP Str Skl Spd Lck Def Res Con Mov +2 +0 +2 +0 +0 +2 +2 +0 +1	+30

Ross (Tier 2) promotes using either a Hero Crest or an Ocean Seal.

Promotion	Stat Bonuses	W. Ranks
Warrior(Fighter)	HP Str Skl Spd Lck Def Res Con Mov +3 +1 +2 +0 +0 +3 +3 +2 +1	+40 E
Hero(Fighter)	HP Str Skl Spd Lck Def Res Con Mov +4 +1 +2 +2 +0 +2 +2 +0 +1	C
Berserker(Pirate)	HP Str Skl Spd Lck Def Res Con Mov +4 +1 +1 +1 +0 +2 +2 +3 +1	+40
Warrior(Pirate)	HP Str Skl Spd Lck Def Res Con Mov +3 +1 +2 +0 +0 +3 +3 +3 +1	+40 E
Hero(Journeyman (2))	HP Str Skl Spd Lck Def Res Con Mov +4 +1 +2 +2 +0 +2 +2 +3 +1	C
Journeyman (3)(Journeyman (2))	HP Str Skl Spd Lck Def Res Con Mov +4 +1 +2 +2 +0 +2 +2 +0 +1	+40

Ross can build support with the following units.

Name	Base	Gain	Bonuses*
Garcia	35 points	+4 per turn	Lv Atk Def Hit Avo Crt Ddg TT C 1 0 5 5 5 0 7 B 2 0 10 10 10 0 22 A 3 0 15 15 15 0 42
Lute	5 points	+2 per turn	Lv Atk Def Hit Avo Crt Ddg TT C 1 0.5 2.5 5 2.5 2.5 28 B 2 1 5 10 5 5 58 A 3 1.5 7.5 15 7.5 7.5 98
Amelia	5 points	+2 per turn	Lv Atk Def Hit Avo Crt Ddg TT C 0.5 0.5 2.5 5 5 2.5 28 B 1 1 5 10 10 5 58 A 1.5 1.5 7.5 15 15 7.5 98
Ewan	5 points	+3 per turn	Lv Atk Def Hit Avo Crt Ddg TT C 1 0.5 5 2.5 5 0 19 B 2 1 10 5 10 0 39 A 3 1.5 15 7.5 15 0 66
Gerik	0 points	+3 per turn	Lv Atk Def Hit Avo Crt Ddg TT C 0.5 0.5 2.5 5 5 2.5 20 B 1 1 5 10 10 5 40 A 1.5 1.5 7.5 15 15 7.5 67

* Ddg (Dodge) refers to Critical Avoid. TT refers to total turns needed to build the support to each level.