GMd20

The dice notation calculator uses

Examples

• d20
  1d20: Roll 1 d20
  2d20k: Roll 2 d20 with advantage
  2d20l: Roll 2 d20 with disadvantage
  3d20l: Roll 3 d20 with double disadvantage
• d6
  1d6: Rolls one 6 sided die
  4d6k3,4d6k3,4d6k3,4d6k3,4d6k3,4d6k3: Roll 4 d6 dice six times dropping the lowest roll. Essentially roll a new character
  3d6,3d6,3d6,3d6,3d6,3d6: New Character Old School
• d100
  1d100,1d10: A percentile roll
• Potions
  2d4+2: Healing Potion
  4d4+4: Greater Healing Potion
  8d4+8: Superior Healing Potion
  10d4+20: Supreme Healing Potion
• Keyfish
  100d6: 1 d6 per 10 ft falling from 1000ft