New usage
Examples:
{{DamageInfo | 1d8 | Slashing}}
1d8 (1~8) 
Slashing ---
{{DamageInfo | 4d6 | Radiant}}
4d6 (4~24) 
Radiant ---
{{DamageInfo | 1d4+1 | Force}}
1d4 + 1 (2~5) 
Force ---
{{DamageInfo | 2d10 | Fire | per = ray }}
2d10 (2~20) 
Fire per ray ---
{{DamageInfo | 1d12 | Poison | per = turn }}
1d12 (1~12) 
Poison per turn ---
{{DamageInfo | 1d8 | Piercing | modifier = melee }}
1d8 (1~8) + Strength modifier 
Piercing ---
{{DamageInfo | 1d8 | Piercing | modifier = ranged }}
1d8 (1~8) + Dexterity modifier Piercing ---
{{DamageInfo | 1d8 | Piercing | modifier = finesse }}
1d8 (1~8) + Strength or Dexterity modifier Piercing ---
{{DamageInfo | 1d8 | Bludgeoning | modifier = Wisdom }}
1d8 (1~8) + Wisdom modifier 
Bludgeoning ---
{{DamageInfo | 2d6 | Cold | save = no }}
---
{{DamageInfo | 2d6 | Acid | save = Dexterity | save effect = half }}
Legacy usage
Examples:
{{DamageInfo | count = 1 | die = 8 | type = Slashing }}
1d8 (1~8) Slashing ---
{{DamageInfo | count = 4 | die = 6 | type = Radiant }}
4d6 (4~24) Radiant ---
{{DamageInfo | count = 1 | die = 4 | plus = 1 | type = Force }}
1d4 + 1 (2~5) Force ---
{{DamageInfo | count = 2 | die = 10 | type = Fire | per = ray }}
2d10 (2~20) Fire per ray ---
{{DamageInfo | count = 1 | die = 12 | type = Poison | per = turn }}
1d12 (1~12) Poison per turn ---
{{DamageInfo | count = 1 | die = 8 | modifier = melee | type = Piercing }}
1d8 (1~8) + Strength modifier Piercing ---
{{DamageInfo | count = 1 | die = 8 | modifier = ranged | type = Piercing }}
1d8 (1~8) + Dexterity modifier Piercing ---
{{DamageInfo | count = 1 | die = 8 | modifier = finesse | type = Piercing }}
1d8 (1~8) + Strength or Dexterity modifier Piercing ---
{{DamageInfo | count = 1 | die = 8 | modifier = Wisdom | type = Bludgeoning }}
1d8 (1~8) + Wisdom modifier Bludgeoning ---
IMPORTANT NOTES
The plus parameter must be either omitted entirely, or set to a valid number, but never provided with an empty value like {{... | plus= | ...}}. It can be set to 0, which is the same as omitting it, so if you're using this template from within another, and want to pass on an optional parameter for the plus value, you can pass it on like {{... | plus = {{{MyOptionalPlus | 0}}} | ...}}.