The Spell list has an option to view only spells that require concentration, however, it's more functional and important to know which spells do not require concentration once a player has cast a spell that requires concentration and is seeking spells to use that will not drop their current spell.
The Spell list has an option to view only spells that require concentration, however, it's more functional and important to know which spells do not require concentration once a player has cast a spell that requires concentration and is seeking spells to use that will not drop their current spell.
This sounds familiar.
https://www.dndbeyond.com/forums/d-d-beyond-general/d-d-beyond-feedback/50389-spell-casting-filters