How do lair actions work in D&D?
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Lair actions are magical or physical effects that high-level creatures get when they are in their own territory, which can be a Dragon’s cave or a Beholder’s temple, and they occur at initiative 20, allowing the DM to choose to take a lair action to up the ante in combat. When a creature has lair actions, it means the creature’s lair has either been suffused with the creature’s magic or prepared in various ways to help the creature ward off invaders.
Understanding Lair Actions
Lair actions are restricted to a specific point, initiative 20, so they can only be used once per turn, but they indeed increase the BBEG’s action economy. This mechanic is designed to make combat more engaging and challenging for players, as they will need to adapt to the lair’s effects and the creature’s actions.
FAQs
1. What is a lair in D&D?
A lair is the territory or home of a high-level creature, such as a dragon or a beholder, where it can use its lair actions to its advantage.
2. Do lair actions happen every round?
Yes, lair actions happen every round, at initiative 20, giving the DM an opportunity to use a lair action to influence the combat.
3. How often can you use lair actions?
Lair actions can only be used once per turn, at initiative 20, but they can be used every round, making them a powerful tool for the DM.
4. Can magic missiles go over or around a wall of force in 5th edition Dungeons and Dragons?
Magic missiles will go around a wall of force, as they are designed to hit their target.
5. How do legendary actions work in D&D?
Legendary actions are special actions that legendary creatures can take outside their turn, at the end of another creature’s turn, and they regain spent legendary actions at the start of their turn.
6. What are the rules for legendary actions?
Legendary actions are a special type of action that can only be taken by certain types of creatures, such as dragons and liches, and they require legendary action points (LAPs) to be used.
7. What are legendary actions and lair actions?
Legendary actions and lair actions are reserved for epic creatures or boss monsters, but they can be applied to any creature if you do a bit of homebrewing.
8. Do lair actions affect CR?
Lair actions tend to be weak, so no reduction in CR is necessary, but removing legendary actions can reduce the CR by 1 or 2.
9. Does incapacitated stop lair actions?
Yes, being incapacitated prevents a creature from taking lair actions, as it can’t take actions or reactions.
10. Does true polymorph give lair actions?
No, true polymorph does not give lair actions, as the creature does not gain the legendary actions, lair actions, or regional effects of the new form.
11. Can a stunned creature take lair actions?
No, a stunned creature cannot take lair actions, as it loses the ability to take any actions.
12. How many legendary actions should a boss have?
A boss should have a few (usually three) different legendary actions defined in its stat block, and it can choose to use any one of these actions immediately after another creature’s turn is finished.
13. Can a legendary action be counterspelled?
No, legendary actions cannot be counterspelled, as they are special moves for big bads and are not subject to counterspells or anti-magic fields.
14. Can you use legendary actions when surprised?
No, a creature cannot use legendary actions when surprised, until after its first turn in combat.
15. Does Shapechange give you legendary actions?
No, shapechange does not give legendary actions or lair actions of the new form, and you assume the hit points and hit dice of the new form, reverting to your normal form when the effect ends.