diff --git a/horse/abilityvalueusage_string.go b/horse/abilityvalueusage_string.go
index dd9c25e..713dfdb 100644
--- a/horse/abilityvalueusage_string.go
+++ b/horse/abilityvalueusage_string.go
@@ -9,29 +9,53 @@ func _() {
 	// Re-run the stringer command to generate them again.
 	var x [1]struct{}
 	_ = x[ValueUsageDirect-1]
+	_ = x[ValueUsageSkillCount-2]
 	_ = x[ValueUsageTeamSpeed-3]
 	_ = x[ValueUsageTeamStamina-4]
 	_ = x[ValueUsageTeamPower-5]
 	_ = x[ValueUsageTeamGuts-6]
 	_ = x[ValueUsageTeamWit-7]
+	_ = x[ValueUsageRandom-8]
+	_ = x[ValueUsageRandom2-9]
+	_ = x[ValueUsageClimax-10]
+	_ = x[ValueUsageMaxStat-13]
+	_ = x[ValueUsageGreenCount-14]
+	_ = x[ValueUsageDistAdd-19]
+	_ = x[ValueUsageMidSideBlock-20]
+	_ = x[ValueUsageSpeed-22]
+	_ = x[ValueUsageSpeed2-23]
+	_ = x[ValueUsageArcPotential-24]
+	_ = x[ValueUsageMaxLead-25]
 }
 
 const (
-	_AbilityValueUsage_name_0 = "directly"
-	_AbilityValueUsage_name_1 = "scaling with team Speedscaling with team Staminascaling with team Powerscaling with team Gutsscaling with team Wit"
+	_AbilityValueUsage_name_0 = "directlyscaling with the number of skillsscaling with team Speedscaling with team Staminascaling with team Powerscaling with team Gutsscaling with team Witwith a random 0× to 0.04× multiplierwith a random 0× to 0.04× multiplierscaling with the number of races won in training"
+	_AbilityValueUsage_name_1 = "scaling with the highest raw statscaling with the number of Passive skills activated"
+	_AbilityValueUsage_name_2 = "plus extra when far from the leadscaling with mid-race phase blocked side time"
+	_AbilityValueUsage_name_3 = "scaling with overall speedscaling with overall speedscaling with L'Arc global potentialscaling with the longest lead obtained in the first ⅔"
 )
 
 var (
-	_AbilityValueUsage_index_1 = [...]uint8{0, 23, 48, 71, 93, 114}
+	_AbilityValueUsage_index_0 = [...]uint16{0, 8, 41, 64, 89, 112, 134, 155, 193, 231, 279}
+	_AbilityValueUsage_index_1 = [...]uint8{0, 33, 84}
+	_AbilityValueUsage_index_2 = [...]uint8{0, 33, 78}
+	_AbilityValueUsage_index_3 = [...]uint8{0, 26, 52, 87, 142}
 )
 
 func (i AbilityValueUsage) String() string {
 	switch {
-	case i == 1:
-		return _AbilityValueUsage_name_0
-	case 3 <= i && i <= 7:
-		i -= 3
+	case 1 <= i && i <= 10:
+		i -= 1
+		return _AbilityValueUsage_name_0[_AbilityValueUsage_index_0[i]:_AbilityValueUsage_index_0[i+1]]
+	case 13 <= i && i <= 14:
+		i -= 13
 		return _AbilityValueUsage_name_1[_AbilityValueUsage_index_1[i]:_AbilityValueUsage_index_1[i+1]]
+	case 19 <= i && i <= 20:
+		i -= 19
+		return _AbilityValueUsage_name_2[_AbilityValueUsage_index_2[i]:_AbilityValueUsage_index_2[i+1]]
+	case 22 <= i && i <= 25:
+		i -= 22
+		return _AbilityValueUsage_name_3[_AbilityValueUsage_index_3[i]:_AbilityValueUsage_index_3[i+1]]
 	default:
 		return "AbilityValueUsage(" + strconv.FormatInt(int64(i), 10) + ")"
 	}
diff --git a/horse/skill.go b/horse/skill.go
index 288f690..e0fba56 100644
--- a/horse/skill.go
+++ b/horse/skill.go
@@ -126,12 +126,24 @@ type AbilityValueUsage int8
 
 //go:generate go run golang.org/x/tools/cmd/stringer@v0.41.0 -type AbilityValueUsage -trimprefix ValueUsage -linecomment
 const (
-	ValueUsageDirect      AbilityValueUsage = 1 // directly
-	ValueUsageTeamSpeed   AbilityValueUsage = 3 // scaling with team Speed
-	ValueUsageTeamStamina AbilityValueUsage = 4 // scaling with team Stamina
-	ValueUsageTeamPower   AbilityValueUsage = 5 // scaling with team Power
-	ValueUsageTeamGuts    AbilityValueUsage = 6 // scaling with team Guts
-	ValueUsageTeamWit     AbilityValueUsage = 7 // scaling with team Wit
+	ValueUsageDirect       AbilityValueUsage = 1  // directly
+	ValueUsageSkillCount   AbilityValueUsage = 2  // scaling with the number of skills
+	ValueUsageTeamSpeed    AbilityValueUsage = 3  // scaling with team Speed
+	ValueUsageTeamStamina  AbilityValueUsage = 4  // scaling with team Stamina
+	ValueUsageTeamPower    AbilityValueUsage = 5  // scaling with team Power
+	ValueUsageTeamGuts     AbilityValueUsage = 6  // scaling with team Guts
+	ValueUsageTeamWit      AbilityValueUsage = 7  // scaling with team Wit
+	ValueUsageRandom       AbilityValueUsage = 8  // with a random 0× to 0.04× multiplier
+	ValueUsageRandom2      AbilityValueUsage = 9  // with a random 0× to 0.04× multiplier
+	ValueUsageClimax       AbilityValueUsage = 10 // scaling with the number of races won in training
+	ValueUsageMaxStat      AbilityValueUsage = 13 // scaling with the highest raw stat
+	ValueUsageGreenCount   AbilityValueUsage = 14 // scaling with the number of Passive skills activated
+	ValueUsageDistAdd      AbilityValueUsage = 19 // plus extra when far from the lead
+	ValueUsageMidSideBlock AbilityValueUsage = 20 // scaling with mid-race phase blocked side time
+	ValueUsageSpeed        AbilityValueUsage = 22 // scaling with overall speed
+	ValueUsageSpeed2       AbilityValueUsage = 23 // scaling with overall speed
+	ValueUsageArcPotential AbilityValueUsage = 24 // scaling with L'Arc global potential
+	ValueUsageMaxLead      AbilityValueUsage = 25 // scaling with the longest lead obtained in the first ⅔
 )
 
 type AbilityTarget int8