Why is 4 the maximum number of 1st level spell slots?

There is a tiny window at level 1 where Magic Stone may deal one more point of damage on average, but the Warlock can't replace their cantrips (

3:16 Level Up Guide 1 to 12 10:39 How to Play It 15:58 Gear Guide 18:37 Infinite Spell

fortune dogs slot There is a tiny window at level 1 where Magic Stone may deal one more point of damage on average, but the Warlock can't replace their cantrips (

magnum slot It's perfect for spellcasters since it can let them restore any level of Spell Slot once per Long Rest You don't have to keep it equipped,