Template:DamageModifier

The keywords melee, ranged, and finesse can be used to print the corresponding modifier(s) with a link to the Damage Roll page that explains the details:

Usage: {{DamageModifier|melee}}

Result: + Strength modifier

Usage: {{DamageModifier|ranged}}

Result: + Dexterity modifier

Usage: {{DamageModifier|finesse}}

Result: + Strength or Dexterity modifier

The keyword spell can be used to link to spellcasting modifier:

Usage: {{DamageModifier|spell}}

Result: + Spellcasting modifier

Anything that's not one of the specially recognized keywords will just have the word "Modifier" appended and link to ability score modifier:

Usage: {{DamageModifier|Wisdom}}

Result: + Wisdom modifier

If the parameter is completely empty however, then nothing will be printed:

Usage: {{DamageModifier|}}

Result:

(That makes it easier to use in other templates, where a modifier might be optional.)