Hi Jeremy, Eldritch Cannon says ‘you can’t do so again until you finish a long rest or until you expend a spell slot of 1st level or higher’. Does any expenditure count or must it be spent specifically ON regaining use of the feature? 1/2 Fortified Position says 'You can create two with the same action (but not the same spell slot)' which seems to imply that you have to spend a spell slot specifically to recharge the feature. Thanks as always for your time! 2/2

— It's Just Brodie ★¯\_("3)_/¯★ (@_JustBrodie) November 21, 2019

Eldritch Cannon does let you spend a spell slot to create the cannon. That slot must be spent specifically on the cannon, not on something else. #DnD https://t.co/CegBgwCYaE

— Jeremy Crawford (@JeremyECrawford) November 21, 2019