Howdy,
I have a template sensor that’s pretty verbose (todoist all tasks). The content is similar to:
‘You have 12 reminders. Add lights to wardrobe. Sort kitchen. Meal plan. and also remember to go Shopping. Finally. You need to empty the bins. You also have 7 other reminders.’
I created a ‘blank’ ui card (it really just doesn’t display the name of the sensor).
Usage is similar to other custom ui state cards.
Hope this helps someone
Enjoy!