Things I Don’t Miss about the D20 System
1. Attacks of opportunity and the accompanying square/hex counting
2. Character build optimization
3. “That encounter’s CR was too high for our level!”
4. “That’s broken!”
5. “That’s under-powered!”
6. One-hour-long combat rounds
7. Having to hunt through a dozen books to find a single rule
8. Feat chains
9. Spending 12 hours to prep for a 4 hour game session
10. “What kind of action is that? Standard? Move?”