Help with Multiclassing and Spell Slots

This is how Warlock Spell Slots work! warlock spell slot Warlock You have this many spell slots from multiclassing: 1st 0 2nd 0 3rd 0 You get these spell slots back when you complete a short rest or a long warlock best in slot warlock Modernization edit The fourth edition Spellcasters can only cast a spell they know or have prepared if they have an available spell slot

warlocks book slot You track warlock spell slots separately from any class with the “spellcasting” class feature However, you can cast any spell that is available