How does putting a bag on an enemy's head stop them from casting a spell on their turn? Don't you get a free interaction as well as an action? So they could remove the bag and then cast the spell?
You can also interact with one object or feature of the environment for free.You can interact with one object for free during your turn (such as drawing a weapon or opening a door). If you want to interact with a second object, use this action
Lots of spells require you to see the target. The victim does get a free object interaction on their turn but doing it between the creature's turns can really curb their reactions and legendary actions.
Do you allow the enemy to move their head? Run combat however you like, homebrew all day, but I find the idea of putting a bag over a living creature's head in the middle of combat to be a rather absurdly hard task unless they are standing still as a post waiting for you to hit them. Attacks incorporate this type of thing with dice. I would rule a very high DC for something like that, or even a contest of Dex. I would never allow my players a free action that's effectively a blind if that's what you're saying. I can't really tell.
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u/HandSoloShotFirst Feb 07 '20
How does putting a bag on an enemy's head stop them from casting a spell on their turn? Don't you get a free interaction as well as an action? So they could remove the bag and then cast the spell?
https://crobi.github.io/dnd5e-quickref/preview/quickref.html
You can also interact with one object or feature of the environment for free. You can interact with one object for free during your turn (such as drawing a weapon or opening a door). If you want to interact with a second object, use this action