Can You Hold an Action and Use a Reaction in 5e?
Fast answer first. Then use the tabs or video for more detail.
- Watch the video explanation below for a faster overview.
- Game mechanics may change with updates or patches.
- Use this block to get the short answer without scrolling the whole page.
- Read the FAQ section if the article has one.
- Use the table of contents to jump straight to the detailed section you need.
- Watch the video first, then skim the article for specifics.
Yes, absolutely! In Dungeons & Dragons 5th Edition (5e), you can hold an action and use a reaction, but it’s crucial to understand the nuances of how these mechanics interact. The core concept is that they operate independently within the game’s action economy. Holding an action, also known as readying an action, consumes your action on your turn, setting up a trigger for a later effect. Reactions, on the other hand, are triggered by events, either on your turn or the turns of others. Let’s dive into the details of how this works in practice and why this dual usage is not only possible, but a cornerstone of strategic gameplay.
Understanding the Basics: Actions, Reactions, and the Ready Action
Actions
On your turn, you typically get one action. This can be used for a variety of things, such as attacking, casting a spell, dashing, or taking the Ready action. Actions are the primary way you interact with the world during your turn.
Reactions
Reactions are instantaneous responses to specific triggers. These can occur on your turn or on another creature’s turn. Common examples include opportunity attacks when an enemy moves out of your reach or casting certain spells with a reaction casting time. It’s essential to remember that you only get one reaction per round.
The Ready Action
The Ready action is a special action you take on your turn. When you ready an action, you choose a trigger and an action you’ll take when that trigger occurs. You effectively delay your action until that trigger happens. It’s important to note you can also choose to move up to your speed as your response instead of another action. When you Ready an action you are spending your action to set up this trigger and are no longer able to use that action for something else until the trigger has occurred, or your next turn begins.
Combining Ready Action and Reactions
The key to understanding how these actions interact lies in this: readying an action uses your action, while using a reaction is a separate response triggered by an event. Here’s a breakdown:
- On Your Turn: You use your action to ready an action. This means you choose a specific trigger and the action you’ll take when that trigger occurs. You can, for example, ready an attack against the first enemy that comes into your melee range, or ready a spell to be cast on the creature who attempts to cast a spell themselves.
- Later in the Round: Once that trigger happens (either on your turn or someone else’s), you can either use your reaction to perform the action you readied or you can choose to not respond to the trigger, losing the action and being able to do something else on your next turn. You can also choose to move up to your movement speed as part of your response to the trigger.
- Independent Mechanics: The important thing to note is that your reaction was triggered by a separate event, it was not a part of the ready action itself and thus does not remove your ability to react to a different trigger that may occur earlier.
Therefore, if the trigger for the readied action happens, you spend your reaction to use your readied action, if you choose to respond to the trigger. However, you still have the capacity to respond with a reaction to something else. For example, if you ready an attack and an enemy moves within range, your reaction will be used to perform that attack. You will still have your reaction available to make an attack of opportunity if the same enemy then moves out of your range in the same turn.
This makes the combination incredibly versatile for things like preparing defenses, delaying your attack until a target is vulnerable, or timing spell casts to specific circumstances.
Strategic Implications of Holding and Reacting
Understanding that you can use both the Ready action and a reaction opens a wide range of strategic possibilities. Here are a few examples:
- Controlling the Battlefield: A warrior might ready an attack for when an enemy enters a specific area, then also use their reaction to make an opportunity attack if a different enemy moves out of their reach.
- Counter-spell Tactics: A mage might ready a counterspell to use against an enemy caster and have a reaction available for another situation.
- Teamwork: A player can ready an action to help a teammate, and then use their reaction for a different defensive action if needed.
The key is that having this understanding enables more tactical gameplay, allowing players to adapt to the flow of combat and make the most of every turn.
Frequently Asked Questions (FAQs)
1. Can you ready an action and use a bonus action on your turn?
Yes, you can. Readying an action uses your action, and you can still use a bonus action if you have one available. You can use your bonus action freely, however, you can only hold one action at a time.
2. Can you use multiple reactions in a single round?
No, you cannot. You are limited to one reaction per round. Once you’ve used your reaction, you can’t use another until the start of your next turn.
3. Does holding an action cost a reaction?
No, holding an action, using the Ready action, costs your action but not your reaction. The reaction is only spent when the trigger occurs and you choose to respond to it.
4. Can you hold a bonus action instead of an action?
No, the Ready action only allows you to hold your action, not your bonus action.
5. Can you hold an action and use a reaction on the same turn?
Yes, you can absolutely hold an action on your turn (using your action) and then use a reaction on the same turn if a trigger occurs.
6. What happens to a held action if the trigger never occurs?
If the trigger for your readied action doesn’t occur before your next turn, the held action is lost. You do not get the held action back.
7. Can you ready a dash action?
Yes, you can ready the dash action. This means you choose to move up to your speed as a response to a trigger.
8. Can you hold a spell?
Yes, you can hold a spell using the Ready action. You cast the spell as normal, expending the spell slot, but hold its energy until the trigger occurs. However, spells held this way require concentration.
9. Can you make an opportunity attack on the same turn that you use a ready action?
Yes, you can. The Ready action uses your action on your turn, and if the trigger is met you use a reaction. A separate reaction can be used for an opportunity attack if the circumstances arise.
10. Can you use a reaction if you are surprised?
No, you cannot. If you are surprised, you cannot move, take an action, or use a reaction until after your first turn.
11. What if two enemies trigger my held action on the same turn?
You only get one reaction, therefore, you can only act on the first trigger that occurs.
12. Can you use a reaction before your turn in combat?
Yes, you can. If a trigger occurs before your turn, you can use your reaction. Surprise is the exception.
13. Can you hold a concentration spell?
Yes, you can hold a concentration spell using the ready action. This requires you to make concentration checks as normal to maintain the spell until the trigger occurs.
14. Is opening a door an action?
Yes, generally opening a door is considered an action or a part of your movement. Specific DMs may decide otherwise.
15. Can you use two bonus actions if you have an ability that grants a second one?
No, you can still only use one bonus action per turn. If you have multiple abilities that rely on a bonus action, you must choose which you want to use during your turn.