Passive perception against hiding monster
59221
When do I use active vs passive perception?
132160
outline object effect
23565
Does opacity:0 have exactly the same effect as visibility:hidden
31195
What is the purpose of hiding communities if they are visible anyway?
44657
When is each skill used when searching for hidden objects like traps?
111242
How to calculate passive perception?
138115
Performance differences between visibility:hidden and display:none
139293
Do you need to be hidden to get advantage when attacking while unseen?
6687
When you cast invisibility on your turn, and walk away from 2 enemies, do they get an attack of opportunity?
145065
Is there advantage on a non-adjacent attack against an unconscious creature?
66140
The effect of Minor Illusion in the inner ear of a monster
75676
Avoid rendering hidden objects (blender 2.8)
5945
Can unconscious characters be willing?
70343
What happens when Detect Magic is used upon something that is magically invisible?
87888
Can an illusion give a player partial cover?
142641
Do Nondetection and Invisibility protect you from True Seeing?
46511
Create invisibility cloak (alpha mask material)