Here's a quick little table I cooked up to help with leveling up...  Class Level HP Prof. Bonus Features Features Cantrips known Spell Slots Spells Known Spell Level Cleric 2 1d8(5) + con 2 Channel Div. (1/LR) Turn undead / Guided Strike 3 3 - 1 Fighter 2 1d10(6) + con 2 Action Surge (1) 0 0 0 0 Rogue 2 1d8(5) + con 2 Cunning Action Sneak Attack (1d6) 0 0 0 0 Warlock 1 1d8(5) + con 2 Patron Pact 2 1 2 1 Warlock 2 1d8(5) + con 2 Invocations (2) 2 2 3 1 Wizard 2 1d6(4) + con 2 Arcane Tradition 2 Spells 3 3 - 1