Blood Scent
The mosquito has Advantage on Wisdom (Perception) checks made to find a creature that is missing any Hit Points.
Giant Mosquito 5e reference with CR 1, type, stat block details, token resources, terrain tools, fear hooks, and monster hunt generation.
A giant mosquito is a blood-harvesting insect horror, a tolerance level 2 inclusion built for harassment and draining pressure.
Quick 5e Answer
Giant Mosquito is a CR 1 monstrosity for D&D 5e. This page includes AC 13, HP 32 (5d8 + 10), a ready stat block, a downloadable PDF, and connected encounter tools.
Original 5e-Compatible Stat Block
Medium, Monstrosity (Insect), Unaligned
This is an original Monster Almanac 5e-compatible stat block, not an official SRD stat block.
The mosquito has Advantage on Wisdom (Perception) checks made to find a creature that is missing any Hit Points.
The mosquito can move through the space of a Medium or larger creature, but cannot end its movement there.
Melee Attack Roll: +5, reach 5 ft. Hit: 6 (1d6 + 3) Piercing damage, and the mosquito attaches to the target if the target is Medium or larger.
Melee Attack Roll: +5 against a creature the mosquito is attached to. Hit: 10 (2d6 + 3) Necrotic damage, and the mosquito gains 5 Temporary Hit Points.
The mosquito detaches from a creature it is attached to and flies up to half its Speed without provoking Opportunity Attacks from that creature.
Base + optional customizer
Base + optional customizer
Base + optional customizer
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Giant Mosquito 5e reference: CR 1 monstrosity, AC 13, HP 32 (5d8 + 10), PDF sheet, token, portrait, terrain, fear hooks, and hunt tools for Swamp, Forest,β¦ 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 Giant Mosquito into a focused hunt.
Giant Mosquito can be used in Swamp, Forest, Wilderness when you want a CR 1 monstrosity that helps shape combat pressure, exploration tension, or narrative danger.
Giant Mosquito 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 Giant Mosquito 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.
Giant Mosquito is listed in Monster Almanac as a CR 1 monstrosity.
Giant Mosquito is listed as a monstrosity.
Yes. This page includes a original 5e-compatible stat block and a downloadable PDF sheet.
Yes. This page links to Giant Mosquito token, portrait, chatbot, terrain, fear hook, and monster hunt tools for fast D&D prep.
After choosing Giant Mosquito, the next step is usually to connect the monster with a place, an encounter shape, a supporting cast, or a character who fears it. Use the tools below to keep building without leaving the Monster Almanac workflow.