There are only a couple of Reactions that all players can use. Unlike Opportunity Attacks, most abilities that use a Reaction are granted by class or subclass features, spells, or feats. It’s also possible to avoid taking an opportunity attack by using the Disengage action, or through other special abilities. Since most PCs and monsters only have one reaction, they can usually only take one opportunity attack per round. Similarly, enemies are allowed to take an Opportunity Attack if a PC leave their range. Note: most melee weapons have a reach of 5 or 10 feet. This usually occurs because an enemy moves away from you, or because the try to move past you. Opportunity AttacksĪ common example of a reaction that any PC can take is an Opportunity Attack.Īn Opportunity Attack is a single attack made with a melee weapon, which you can only take if an enemy moves out of your Reach when you are wielding a melee weapon. However, there aren’t many abilities that use a reaction, so most players won’t be able to take advantage of their reaction all that often, especially at low levels. Unlike most types of actions, a PC is allowed to use a reaction on another player’s turn or a monster’s turn. In D&D 5e, a reaction is a special type of action that a player character (PC) can sometimes take in response to a specific type of trigger.

D&d making a monster