How to Play D&D: The D20 System | Ability Checks, Saving Throws, Attack Rolls

In this How to Play D&D episode, we break down the D20 system, the core mechanic that drives almost everything in Dungeons & Dragons. If you’ve ever wondered how ability checks, saving throws, and attack rolls actually work, this video explains the entire system step by step. The D20 system is the foundation of D&D. Nearly every action in the game—whether you're attacking a monster, resisting a spell, persuading a guard, or climbing a dangerous cliff—comes down to rolling a twenty-sided die and applying the right modifiers. Once you understand how this system works, the rest of the game becomes much easier to learn. In this video, we walk through how the D20 system works and how it applies to the three major types of rolls in Dungeons & Dragons: ability checks, saving throws, and attack rolls. We also explain how proficiency bonuses affect your rolls, when advantage and disadvantage apply, and what happens when you land a critical hit or roll a critical failure. If you're new to Dungeons & Dragons, mastering the D20 system is one of the most important steps in learning how to play the game. Understanding this mechanic will help you interpret the rules, resolve actions at the table, and feel more confident as a player or Dungeon Master. This video is part of the How to Play D&D series, which explains the core rules of Dungeons & Dragons in clear, beginner-friendly terms so new players can quickly learn the game and start playing with confidence. #dnd #dnd5e #DnD #d20 #d20system #dungeonsanddragons #howtoplaydnd #dndbeginner #learndnd #dndtutorial #dndguide #dndcharactercreation #tabletoprpg #artofcharacter How to Play D&D Playlist https://www.youtube.com/playlist?list=PLufAqKH_haJ9WA5wP3apNFq5KG8xMX40Q How to Play D&D Part 1 — What Is Dungeons & Dragons? (5-Minute Beginner Guide): Art of Character https://youtu.be/QTBDBu3jCHs How to Play D&D Part 2 — D&D Dice Basics Explained: Art of Character https://youtu.be/EmhBK8cRJCQ How to Play D&D Part 3 — Free Beginner’s Guide for 2024 5e Basic Rules: Art of Character https://youtu.be/EheOe7h2BZY How to Play D&D: The 6 Ability Scores Explained (Beginner Guide): https://youtu.be/64GueI2OmFs D&D SRD 5.2.1 5th Edition Rules Download https://www.dndbeyond.com/srd D&D Beyond online Free 2024 5th Edition Rules https://www.dndbeyond.com/sources/dnd/br-2024 Hit that like button! Tell us what you like or disliked in the comments. Share with friends! Social https://discord.gg/AAxCv9jGWz Support the Channel Here https://www.patreon.com/c/ArtOfCharacter Merch Store https://space-rambler-productions-shop.fourthwall.com Video and Audio Equipment I use. If you like any of my sound or video work, here’s what I use. These are my Amazon Affiliate Links Sony ZVe10ii Mirrorless Camera - https://amzn.to/44q4xTu Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E (402965) Black -https://amzn.to/4q7VTBh Sigma 30mm f/1.4 DC DN Contemporary Lens for Sony E | Mount Lens/APS-C Format -https://amzn.to/4qdDWl7 OWC Atlas Pro 256GB SDXC UHS-II V60 Media Card - https://amzn.to/3KPp3Gz Zoom P8 Soundboard - https://amzn.to/4pC3MPH Rode Podmic - https://amzn.to/44WQuoC Sennheiser HD 280 Pro Headphones - https://amzn.to/4iV159n Rode ps1 Mic Stand - https://amzn.to/44UBTKo Pyle Heavy Duty Microphone Stand-Height Adjustable PMKS56 - https://amzn.to/4iRpXyI SmallRig 35"/90cm Softbox LA-O90 Quick Release Octagon Soft Box for Bowens Mount – COB - https://amzn.to/4rWJRww Aputure Amaran COB 60X S LED Video Light Bowens Mount,33,300 lux @1m Bi-Color 2700-6500k Photography Studio Lighting - https://amzn.to/4aUZu1c