public override void OnSkillLeveledUp(int level, CharacterBody characterBody, SkillDef skillDef)
{
base.OnSkillLeveledUp(level, characterBody, skillDef);
var capedLevel = Math.Min(25, level);
skillDef.baseMaxStock = AdditiveScaling(1, 1, capedLevel); // increase ammo by 1 every level
Projectiles.UpdateYokoExposionScale(AdditiveScaling(1.0f, 0.10f, capedLevel)); // increase explosion size by 10% every level (Linear)
Projectiles.UpdateYokoExplosionCluster(capedLevel >= 4); // explosion spawns a cluster of smaller explosions at level 4
}