Why is the experience point progression in 5th edition D&D uneven?
4575
Why does the experience-to-next-level not change between some levels?
129505
Why do Warlocks only have spells up to 5th level? What's the correct progression for their slots?
29300
Are characters limited to 20th level in 5e?
7800
What is the purpose of old-school D&D class level limitations?
6705
Ogre CR calculation: is it wrong or am I missing something?
63511
How do Prestige Classes that advance spellcasting interact with racial spellcasting ability?
123501
How to determine the amount of experience needed for leveling up
44174
D&D 5e and "Theatre of the Mind" in combat
44142
How do I figure the dice and bonuses for attack rolls and damage rolls?
127834
Anything I should keep in mind before I start mixing and matching between D&D 3.5e and Pathfinder?
103390
Do things on the stack or state-based effects resolve between first strike and normal combat damage?
98671
How is the "Lucky" Feat affected by Advantage/Disadvantage?
753
Multiclassing: How do Ability Score Improvements work?
93424
How many rolls do I need to determine if my dice are fair?
140658
Handling party progression in a dungeon
116602
I want to run a trial in D&D 3.5, but how can I avoid invalidation by magic?
46012
How do I progress in Ars Magica 2?