The Grimoire
Monster Vault
for 5th Edition
175+ unique creatures across 5 themed volumes — complete stat blocks, professional illustrations, DM tactics & 525+ encounter hooks. Zero prep. Just play.
Everything You Need to Unleash Terror
The largest independent monster collection for 5th Edition at this price point. Every creature comes battle-ready with lore, tactics, and encounter hooks.
Stop Searching. Start Unleashing.
Your players think they've seen everything. They haven't opened this Grimoire yet.
Every monster comes battle-ready with everything you need
We don't just give you stat blocks — we give you weapons. Every creature in The Grimoire Monster Vault includes deep lore, tactical advice for running smart encounters, and 3 ready-to-use hooks that drop seamlessly into any campaign. 175+ monsters. 525+ encounter hooks. 5 legendary bosses with lair actions. No more midnight prep. Just open, choose, and unleash.
Not just stats — we tell you exactly how to run each monster. Positioning, target priority, retreat conditions, and phase changes for bosses.
Every creature has a story — origin, motivations, habitat, and how it fits into your world. Your players will ask "what IS that?" and you'll have the answer.
Drop any creature into your session in seconds. Each hook is a mini-scenario that gives you the context, the setup, and the twist.
From terrifying minions your level 1 party barely survives, to world-ending cosmic horrors that challenge level 20 heroes. Every tier of play is covered.
What DMs Are Saying After Their First Session
We shared early access copies with Game Masters. Here's their unfiltered feedback.
"Finally, monsters with actual personality and tactics. My players were terrified by the Netharak encounter — they still talk about that fight three sessions later."
Beta Tester
"The DM tactics section changed how I run monsters. I actually know HOW to play each creature now instead of guessing. The encounter hooks save me hours every week."
Beta Tester
"I own Tome of Beasts and Flee, Mortals — this fills a different niche. The encounter hooks are insanely useful. I grabbed one 10 minutes before session and it became the highlight."
Beta Tester
"5 volumes, 175+ creatures, and every single one has lore I can actually use. The Boss Fight Cards are genius — I print them and keep them behind my screen. Worth every penny at $67.50."
Early AccessExplore the Grimoire Vault
Every volume is a self-contained bestiary dedicated to a single creature type. Full stat blocks, lore, DM tactics, and 3 encounter hooks per monster — ready to unleash at your table.
Not just stat blocks — complete weapons for your table
Every single creature in the Grimoire Bestiary comes loaded with everything a Game Master needs to run terrifying, memorable encounters with zero prep.
Full Stat Blocks & Professional Illustrations
"Open the page. The monster is ready."
Every creature has a complete 5th Edition stat block — AC, HP, speeds, abilities, actions, reactions, and saving throws. No guesswork, no homebrew math. Alongside every stat block, a professional illustration with cohesive art direction brings the creature to life so your players know exactly what they're facing.
DM Tactics & Combat Intelligence
"We don't just tell you what the monster does — we tell you how to run it."
This is what separates the Grimoire Bestiary from every other monster book. Every creature includes a dedicated DM Tactics section: optimal positioning, target priority, when to retreat, when to call reinforcements, and multi-phase strategies for bosses. Your monsters will finally fight like they want to win.
3 Encounter Hooks Per Monster
"Your next session is already written."
Every creature comes with 3 ready-to-use encounter hooks — mini-scenarios with context, setup, and a twist that you can drop into any campaign in seconds. Your party stumbles into a cursed forest? Open the Fey Court volume, pick a creature, read the hook, and you're running. Over 525 hooks across all 5 volumes.
Legendary & Lair Actions for 5 Boss Monsters
"One boss per volume. Five encounters your players will talk about for years."
Each volume culminates in a legendary boss monster with full legendary actions, lair actions, and regional effects. These aren't filler creatures — they're campaign-defining antagonists designed to challenge an entire party and create unforgettable table moments.
2 Premium Bonuses
Forged for Your Table
Every Vault order unlocks 2 battle-ready tools that elevate your Grimoire Bestiary from a monster book into a complete combat arsenal.
Boss Fight Cards
25 printable tarot-size cards (70 × 120 mm) for the deadliest creatures in the collection — the 5 legendary bosses plus 20 elite monsters (CR 6–15, 4 per volume). Illustration on the front, condensed combat stat block on the back. Keep them at arm's reach during combat — no more flipping through pages mid-encounter.
5 Lair Maps
5 high-resolution battle maps in A4 format with 5-foot grid — one for each legendary boss encounter. Painterly style inspired by top cartographers. Print them for your table or drop them into any VTT. Each map transforms a boss fight into a cinematic, tactical experience.
Ready to Unleash 175+ Monsters?
The Grimoire Monster Vault
5 themed volumes, 175+ unique monsters, 2 premium bonuses — the largest independent monster collection at this price point, built for 5th Edition Game Masters.
Complete Vault — Launch Price
Total Value: $249.00
$67.00
You Save $181.00 (73% OFF)✦ Included Bonuses (Worth $47.00)
Unique Monsters
Encounter Hooks
The DM tactics alone are worth the price. My players were terrified of the Void Lich — it fought like it actually wanted to win. Best monster book I've bought at this price point.
Frequently Asked Questions
Everything you need to know before opening the Vault
The Vault contains 5 themed PDF volumes with 175+ unique monsters for 5th Edition. Every creature includes a full stat block (CR 1/8 to CR 25), a professional illustration, deep lore & background, DM combat tactics, and 3 encounter hooks ready to drop into any session. The 5 boss monsters feature full legendary actions, lair actions, and regional effects. Plus 2 free bonuses: 25 printable Boss Fight Cards and 5 gridded Lair Maps for boss encounters.
The Grimoire Monster Vault is a 100% digital product. After purchase you'll receive instant access to download all 5 volumes as high-quality PDFs, plus the bonus files — printable Boss Fight Cards and 5 Lair Maps. Everything is optimized for screen reading and home printing.
Yes. All stat blocks use the standard 5th Edition format — AC, HP, ability scores, actions, reactions, legendary actions. They work seamlessly with the 2014 core rules, the 2024 revised rules, and any 5e-compatible system. The Challenge Rating system, saving throws, and action economy all follow the standard 5e framework.
Yes. The PDFs work as your reference while running encounters on any virtual tabletop. The 5 included Lair Maps are exported at VTT-optimized resolution with grid alignment, ready to import into Roll20, Foundry VTT, or Owlbear Rodeo. A dedicated VTT Token Pack with transparent PNG tokens for every creature is also in development and will be delivered as a free update to all Vault owners.
The collection spans CR 1/8 all the way to CR 25, covering every tier of play. You'll find low-level fodder creatures for new adventurers, mid-tier threats for established parties, and world-ending boss encounters — like Xal'Voreth the Unwritten at CR 25 — with full legendary actions, lair actions, and regional effects for high-level campaigns.
The Monster Manual gives you stat blocks. The Grimoire Monster Vault gives you stat blocks + how to actually run them. Every creature includes dedicated DM tactics — positioning, target priority, retreat conditions, phase changes for bosses — plus 3 encounter hooks you can drop into any campaign tonight, and deep lore that makes each monster feel alive. That's 525+ ready-to-use hooks across the full collection, not just a bag of hit points.
Yes — 30-day money-back guarantee, no questions asked. If The Grimoire Monster Vault doesn't become a staple at your table, just reach out and we'll refund you in full. We're confident in the quality because we built the book we wished existed as Game Masters ourselves.
Yes. Vault owners get access to all future errata and balance updates for the existing 5 volumes at no extra cost. We're actively developing additional volumes — Volumes VI and VII will be added to the Vault for free for all existing buyers. Volumes VIII–X will be available as affordable expansions. A VTT Token Pack is also coming as a free update. Your Vault grows over time.
Ready to Unleash 175+ Monsters?
Stop running the same goblins and zombies. Give your players encounters they'll talk about for months.
⚔️ Get the Vault — $67.50