Kassoon

D&D 4e Encounter Builder

Create a combat encounter for Dungeons and Dragons 4th edition by adding and removing creatures either manually or from the compendium, which you can save for use later or share with others. Full directions are below or in each header.

Looking for 5th Edition? It's right here.

You can also view encounters others have made in the public encounters list.

Main [?] [hide]

Compendium [?] [hide]

Party Size:
Party Level:
Monster level:
Monster Type:
Name:
Role: Difficulty:
MM3 Stats Only

XP Value: 600 Budget: 875 Difficulty: None

Current Encounter [?] [hide]

Qty Lvl Type XP Value Name[e]
[x] 7Minion75Foulspawn Wretch

[ Add to Toolbar ]

Save/Load [?] [hide]

Encounter Name: [Permalink]
Encounter Notes:

You need to log in first to save encounters.

Directions [?] [hide]

Select your party level and size under Main. If this is a shared encounter you may first need to click the Reset Encounter button, under the Main section above. Then add creatures to the encounter by selecting the monster level and its type (standard, minion, elite, or solo) and click the add button. Monster levels highlighted in green are likely too easy for your party, while monster levels highlighted in red are likely too hard.

You can also use the DDI compendium to build encounters. Search for enemies based on level, role, difficulty, and/or name and click search. You'll get the creature's name and a link to the creature's statblock in the compendium for referencing. Click on the creature's name and then click add to add it to the encounter with its name and statblock link.

The current XP value of your encounter (XP Value), as well as your target xp amount (Budget), and its difficulty are displayed under Current Encounter. You can adjust the amount of monsters or remove them in the Qty row in Current Encounter. If you use the Compendium Builder there will also be a clickable name that will take you to that creature's statblock. Clicking the [e] in the Names column allows you to edit the names of creatures in the encounter.

You can save or load encounters to/from your desktop, clipboard, or account. If you register or log in an account on the left you can store the encounter on the site and access it again from anywhere; if you choose to make the encounter public when saving to your account you can also share the URL to it with others, allowing them to view and use your encounter. Be sure to include some notes on how the encounter should be played and the general monster strategy.

This website exists thanks to the contribution of patrons on Patreon. If you find these tools helpful, please consider supporting this site. Even just disabling your adblocker will help (it's only text and plain image ads I promise). Becoming a patron will upgrade your account to premium, giving you no ads and more features.

Shout outs: Stacey, Rebecca Wheeler, Masca Boom, Jordan, Martin Harris, Rincewind, Nicole Carey-elmer, Michael Hamilton, Rob Hale, Vedie V, Mylon Schroder, Nathan, Conrad Carlson, Tiffany Mathis, Jordan Florez, Devantre Blackmon, Robert Rich, Miha Pavlovič, Mohammed Murtuza, bob leponge, TheFiendSaint, Robin Ellis-Foster, Deanna Pyle, Meme Pitt-Melton, E.D.F., Devon Bickel, IcySky121, Dan Evans, Lorena Stuart, Zee Livezey, Alexandra Nguyen, KuroKimora, Christianna Schommer, Kerry Melton, SpiritFang, Lizette Marie, DJ_Kelf, Insomic Panda, Laure Wouters, ItsWebby, paige anderson, Cassandra Keyes, Simon Wegerstedt, Naomi B, charles phillips, Darel Boyer, Rupert Borthwick, Michael Kraus, Rhys Blythe, Anthony Lopez, Nick Soucy, Melanie Warga, Jeremiah Walker, D. G. Speirs (The Tao of Maud), Randall Welker, Shyler Lance, Bryan Sheairs, matteo carbini, Koto Sinclair, Max Hops, Sarah Holland, Joshua David Maddox, Jennifer Smith, Standish Writes, Ray Bissonnette, Joe Dalby, Joline Tran, Matt Price, Yuki, ShortyMcgibble, Alex Lavigne, mtnman1979@aol.com, Parker VanDerMeide, KFB_Patreon, David Davidson, eric sun, Furbee Merchant, Jason Wenneman, Gundar Wez, Ken Shapiro, Katherine Ekes Lewing, Matthew payne, Jacob Plummer, Ejay Mcmaster, RiGarou, Rebecca Montelli, John Karels, wintersanctuary, Dylan Williams, Snowy Snow, Jakasaras 4che, Nahellion, Robert D O'Dell, Alexander Garcia, Dale Wyble, Serena Verden, Alexander Griffiths, SnipsGTI, bilbens baggo, Stuart, IbKelek, Nicole Patten, Clementine Turner, T. Alexander, Tim Mason, Maxwell Mayer, Gannon Dubay, Caio Mantovani Alves, Thobek, Aaron Teupe, Celso R Garcia III, Felix Schmäche, John, RRare, Brice Carpenter, Jordan Brazeal, Kyle Clark, Jake Lane, Adam Ruiz, Phillip P Torchia, Natalie Luttrell, Balanced Game Review, Stefan Gottschalk's, Matthew Wood, Royce Dillard, Bartis Edmond Hawley-Wall, Dawnwolf, Christina Majchrzak, jeremy baisch, Zealot23, Nich Smith, Andre Wills, CJMAXP, Keaton Permenter, Shazear, Curran Vallejo, Leanna Orr, YaBoiBellabean, John Nazario, Gary, Gordon Alexander Fallon, Jason Clark, Topher Scott, Max Puplett
Their contribution stands as a beacon of hope for all adventurers!

Become a patron

Crypto:

QR Code
QR Code
 
[-] Login▾

Make campaigns and save encounters / combats / dice rolls and more. One step!

Username:
Password:
Forgot?

Register

Username:
Password:
Recovery Email (Optional):

Gift Premium

QR Code
QR Code