Shield Master: Block is a reaction/passive feature obtainable by the Shield Master feat. It negates damage from many area of effect attacks on a successful
Saving throw.

Description
If a spell forces you to make a Dexterity saving throw[See Notes], you can use your Reaction to shield yourself and diminish the effect's damage.
Properties
- Cost
Reaction
- Details
Range: Self
How to learn
Granted by features:
Notes
- Despite the description of this feature, it does not strictly matter whether an action has a Dexterity saving throw or whether it is a spell. As a rule of thumb, explosions which involve a Dexterity saving throw can be blocked (e.g. this table for a comprehensive list of actions that can be blocked with this feature. but not which uses a Dexterity saving throw but is single target). However, this is not true of every such explosion and there are actions without Dexterity saving throws which can also be blocked (e.g. which uses a Constitution saving throw). Refer to
Bugs
- This passive currently provides no effect on a failed save.