Rule Instance
GET /v2/rules/srd_monsters_prof-bonus-by-cr/?format=api
https://api-beta.open5e.com/v2/rules/srd_monsters_prof-bonus-by-cr/?format=api", "name": "Proficiency Bonus by Challenge Rating", "desc": "| Challenge | Proficiency Bonus |\n|---------------|--------------------------|\n| 0 | +2 |\n| ⅛ | +2 |\n| ¼ | +2 |\n| ½ |+2 |\n| 1 | +2 |\n| 2 | +2 |\n| 3 | +2 |\n| 4 | +2 |\n| 5 | +3 |\n| 6 | +3 |\n| 7 | +3 |\n| 8 | +3 |\n| 9 | +4 |\n| 10 | +4 |\n| 11 | +4 |\n| 12 | +4 |\n| 13 | +5 |\n| 14 | +5 |\n| 15 | +5 |\n| 16 | +5 |\n| 17 | +6 |\n| 18 | +6 |\n| 19 | +6 |\n| 20 | +6 |\n| 21 | +7 |\n| 22 | +7 |\n| 23 | +7 |\n| 24 | +7 |\n| 25 | +8 |\n| 26 | +8 |\n| 27 | +8 |\n| 28 | +8 |\n| 29 | +9 |\n| 30 | +9 |\n\n", "index": 11, "initialHeaderLevel": 2, "document": "https://api-beta.open5e.com/v2/documents/srd-2014/?format=api", "ruleset": "https://api-beta.open5e.com/v2/rulesets/srd_monsters/?format=api" }{ "url": "