I thought i'd share my method for toggling rage dmg on and off in roll20 without using the API for anyone who's interested. It is inspired and uses parts of various posts I don't have the links to currently, but if you recognize some of your work here just assume you're thanked :p I'm using the Dungeons and Dragons: 5th Edition (shaped) character sheet, your experience may vary. If you only have strength weapons (melee only) (easy version) First, create two new attributes in your character sheet under 'Attributes & Abilities' as follows: rage_toggle: 0 / 1 (this is the on/off toggle) rage_mod: 2 / 2 (this is your rage damage modifier, adjust it as needed when you hit lvl 9 / 16) Now have your GM assign one of the token bubbles to 'rage_toggle' (click the gear wheel with a token selected). Now go to weapons, toggle the 'quick' menu, and add one of the the following lines to the melee dmg box: 0 + (@{selected|rage_toggle}*@{selected|rage_mod}) or 0 + (@{TOKEN NAME HERE|rage_toggle}*@{TOKEN NAME HERE|rage_mod}) ex. 0 + (@{BobTheBarbarian|rage_toggle}*@{BobTheBarbarian|rage_mod}) Now, whenever you want to rage, you set the bubble value to 1, and whenever you aren't raging you set it to 0. Rage on. Rage off. If you have dex weapons as well (melee only) (thorough version) First, create two new attributes in your character sheet under 'Attributes & Abilities' as follows: rage_toggle: 0 / 1 (this is the on/off toggle) rage_mod: 2 / 2 (this is your rage damage modifier, adjust it as needed when you hit lvl 9 / 16) Now have your GM assign one of the token bubbles to 'rage_toggle' (click the gear wheel with a token selected). Now go to weapons, and alter the weapon dice as follows (or your macros / whatever you use for weapon attacks) for whatever weapons that qualify for the rage damage bonus. Strength based melee weapons only iirc. DAMAGE DICE + (@{selected|rage_toggle}*@{selected|rage_mod}) or DAMAGE DICE + (@{TOKEN NAME HERE|rage_toggle}*@{TOKEN NAME HERE|rage_mod}) ex. 2d6 + (@{BobTheBarbarian|rage_toggle}*@{ BobTheBarbarian |rage_mod}) Turns out this adds the rage bonus twice when you crit. To fix this, add the following to 'crit bonus' under weapons. If you have an actual crit bonus die, just replace the 0 with the bonus. 0 - (@{BobTheBarbarian|rage_toggle}*@{BobTheBarbarian|rage_mod}) Now, whenever you want to rage, you set the bubble value to 1, and whenever you aren't raging you set it to 0. Rage on. Rage off.