Some cards can cancel a group's action after it is announced. An action is also canceled if it is made illegal (due to an alignment change which conflicts with an immunity, for instance). The canceled action, and any token(s) used to power it, are lost. If an attack is canceled, any Plots used by the attacking group are lost, but tokens and Plots spent by aiding and opposing groups are returned. See p. 15. If a Plot is canceled, the token(s) that powered it are lost. A Plot or action cannot be canceled after the dice are rolled! "quot;Cancel"quot; does not mean "quot;remove an Action token before it is used."quot; That is an entirely different power.