Monster Almanac
← Back to the Bestiary

River King

River King 5e reference with CR 9, type, stat block details, token resources, terrain tools, fear hooks, and monster hunt generation.

CR 9FeyStat Block + PDFHunt Ready
Original 5e-Compatible Stat BlockDownload PDF

Overview

A river king is a sovereign water spirit or tyrant, a tolerance level 2 inclusion built around currents, authority, and aquatic control.

Quick 5e Answer

River King CR, type, stat block, and table tools

River King is a CR 9 fey for D&D 5e. This page includes AC 18, HP 171 (18d10 + 72), a ready stat block, a downloadable PDF, and connected encounter tools.

CR9
TypeFey
Stat BlockOriginal 5e-Compatible Stat Block
PDF SheetAvailable
AC18
HP171 (18d10 + 72)

Original 5e-Compatible Stat Block

River King

Large, Fey, Neutral

Original 5e5e-compatiblemonster-almanac-original-v1PDF Ready
Download PDF

This is an original Monster Almanac 5e-compatible stat block, not an official SRD stat block.

Armor Class18
Hit Points171 (18d10 + 72)
Challenge9 β€’ 5,000 XP
Proficiency+4
Speed
Swim 60 ft., Walk 30 ft.
Initiative
+4
Saving Throws
Cha +9, Dex +8, Wis +7
Skills
Insight +7, Deception +9, Perception +7
Damage Resistances
Cold, Psychic
Damage Immunities
Charmed
Condition Immunities
Charmed
Senses
Darkvision 60 ft.; Passive Perception 17
Passive Perception
17
Languages
Aquan, Common, Sylvan
STR20+5
DEX18+4
CON18+4
INT16+3
WIS16+3
CHA20+5

Traits

Sovereign Current

While in or within 30 feet of natural water, the river king has Advantage on saving throws against spells.

Court of Reeds

Creatures of the river king choice treat shallow water and reeds within 30 feet as normal terrain.

Actions

Multiattack

The river king makes two Scepter Current attacks.

Scepter Current

Melee or Ranged Spell Attack: +9, reach 10 ft. or range 90 ft. Hit: 22 (4d8 + 4) Bludgeoning damage.

Royal Flood (Recharge 5-6)

Strength Saving Throw: creatures in a 40-foot Line. Failure: 49 (11d8) Bludgeoning damage and the target is pushed 20 feet. Success: Half damage.

Bonus Actions

Step Through Water

While within 5 feet of water, the river king teleports up to 60 feet to an unoccupied space within 5 feet of water.

Legal Attribution

Original Monster Almanac compatible game statistics. This entry is designed for 5e-style tabletop play and does not reproduce closed-book stat block text.

Generated by Monster Almanac. This is original compatible game content, not an official SRD stat block.

License: Monster Almanac Original Compatible Content

Generate Terrain

Coastal

Base + optional customizer

Custom
Morning β€’ Clear β€’ Sandy Beach β€’ Low Tide β€’ Shipwreck
BaseOpen

Swamp

Base + optional customizer

Custom
Morning β€’ Clear β€’ Mud Flats β€’ Reeds β€’ Rotting Boardwalk
BaseOpen

Wilderness

Base + optional customizer

Custom
Morning β€’ Clear β€’ Open Clearings β€’ Thorn Brambles β€’ Hunter Camp
BaseOpen

Note: These resource links work best when you are logged in to ChatGPT in your browser.

River King Token, Portrait, Chatbot, Terrain, Fear Hooks, Hunt Generator, and D&D 5e Resources

River King 5e reference: CR 9 fey, AC 18, HP 171 (18d10 + 72), PDF sheet, token, portrait, terrain, fear hooks, and hunt tools for Coastal, Swamp, Wilderness. This page is part of the complete Monster Almanac stat block library. It includes a original 5e-compatible stat block with a downloadable PDF sheet, plus connected prep tools. Use this Monster Almanac page to move from search result to table prep: read the quick 5e reference, open the stat block, download the PDF when available, generate a token or portrait prompt, build matching terrain, create a monster-bound fear hook, and turn River King into a focused hunt.

Using River King in play

River King can be used in Coastal, Swamp, Wilderness when you want a CR 9 fey that helps shape combat pressure, exploration tension, or narrative danger.

River King works well as a supporting threat, recurring danger, or encounter-building piece inside a larger scene.

The attached original 5e-compatible stat block gives you a table-ready rules reference, and the PDF button keeps the sheet easy to print or save before the session.

This makes River King useful not only as a monster reference, but also as a scene-shaping piece for travel danger, dungeon pressure, wilderness discovery, or a stronger narrative threat.

Why this monster is useful

  • Fits naturally into Coastal, Swamp, Wilderness.
  • Works as a CR 9 option for encounter building and pacing.
  • Connects directly with a stat block, downloadable PDF, portrait, token, chatbot, terrain, fear hook, and hunt resources.
  • Helps game masters move from reference to actual tabletop use more quickly.

Quick ideas for scene building

  • Use River King as a wandering threat tied to the local environment.
  • Pair the monster with terrain from the environments shown above.
  • Add an NPC witness, hunter, scholar, survivor, or fearful character to frame the danger.
  • Open the chatbot resource to give the creature more roleplay or lore flavor.
  • Use the hunt generator to turn this monster into a focused adventure hook.

River King 5e quick FAQ

What CR is River King in D&D 5e?

River King is listed in Monster Almanac as a CR 9 fey.

What type of monster is River King?

River King is listed as a fey.

Does River King have a 5e stat block?

Yes. This page includes a original 5e-compatible stat block and a downloadable PDF sheet.

Can I generate a token or hunt for River King?

Yes. This page links to River King token, portrait, chatbot, terrain, fear hook, and monster hunt tools for fast D&D prep.