This is a collection of 5e homebrew monsters created for the Halloween Zero-to-Thirty Challenge Rating Challenge (#030crc). Each day in October 2021 featured a monster (or collection of related monsters) of increasing challenge rating from CR0 to CR30, including lore, full monster stat blocks, and artwork.
- October 1st: Trick-or-Treat
- October 2nd: Capitalism
- October 3rd: Misunderstood Monster
- October 4th: Spoopy
- October 5th: Parasite
- October 6th: Ooze
- October 7th: The Deep
- October 8th: Psychopomp
- October 9th: Pumpkin Spice
- October 10th: Supernatural
- October 11th: Beast
- October 12th: Accursed
- October 13th: B-Movie Monster
- October 14th: Forest
- October 15th: Undead
- October 16th: Prehistoric
- October 17th: Fairytale
- October 18th: Boss Monster
- October 19th: Doppelgänger
- October 20th: Expanse
- October 21st: Mecha
- October 22nd: Insects
- October 23rd: Caves
- October 24th: Outer Space
- October 25th: Abomination
- October 26th: Secretive
- October 27th: Mythology
- October 28th: End of the World
- October 29th: Kaiju
- October 30th: This Is Not a Place of Honor
- October 31st: Chaos
- License
- boi_global
- Haru
- Mario Panighetti
- RedDrawn Art
- robogyaru
- TigerLilyNoh
TigerLilyNoh
- Probably Bad RPG Ideas - for collaborating on #030crc and signal-boosting to get more folks involved.
- Alec - for original concepts and lore for the werechimp and Asinius Avitus Scipio. References have been used with the creator's blessing.
- Apathy and LemonySnide - for helpful feedback on monster stat blocks and combat balance.
This content was written to be compatible with Dungeons & Dragons 5th Edition. It makes the following modifications from the Systems Reference Document:
- "Species" is used in place of "race" and "ancestry" or "variant" in place of "subrace".
- This document uses new traits called Condition Resistance and Condition Vulnerability. Resistance to a condition means that a creature has Advantage on Saving Throws made to resist that condition, and vulnerability to a condition means that a creature has Disadvantage on such Saving Throws.
- Damage and condition resistance, vulnerability, and immunity are now grouped together as Resistances, Vulnerabilities, and Immunities respectively.
- Resistance, vulnerability, and immunity to Poison apply to both the damage type and the Poisoned condition.
Halloween Zero-to-Thirty Challenge Rating Challenge is © 2021 Mario Panighetti. Licensed under CC BY-NC-SA 4.0.
Certain materials are included under fair use exemption of the U.S. Copyright Law and are restricted from further use. These materials, including references to game mechanics, are not approved or endorsed by Wizards of the Coast and do not constitute any license or agreement with Wizards of the Coast.
All included artwork has been commissioned specifically for this project, and all artists retain creative ownership of their respective works, including the right to sell copies. Modification and usage of artwork is not permitted without express permission from the artist.
Systems Reference Document 5.1 ("SRD 5.1") © 2016 Wizards of the Coast LLC. Licensed under CC BY 4.0.
Baldur's Gate: Descent into Avernus © 2019 Wizards of the Coast LLC.