Tyranids Β· detachment

Warrior Bioform Onslaught: The New 1-DP Tyranids Warrior Detachment (11th Edition)

How to play Warrior Bioform Onslaught β€” the 1-DP detachment that makes Tyranid Warriors a durable Battleline core with a 5+ invulnerable save.

11th editionRules checked July 13, 2026

SprueSentry strategy commentary for 11th edition, not official rules. Games Workshop updates points and rules regularly β€” always confirm against the current official rules and your latest dataslate before a game.

Warrior Bioform Onslaught is a Tyranids Warrior-core detachment at just 1 Detachment Point β€” a cheap package that turns Tyranid Warriors into tough, synapse-carrying Battleline objective-holders. It reflects Warhammer 40,000 11th edition (Tyranids Faction Pack, June 2026) and is a natural support to bolt onto a 2-DP core.

This is SprueSentry strategy commentary, not official rules. Some wording carries over from the detachment's earlier printing; points weren't cleanly confirmed, so verify against the current Faction Pack and the Warhammer 40,000 app before a game.

What the detachment rule does

Your Tyranid Warriors with Ranged Bio-weapons and with Melee Bio-weapons gain the Battleline keyword and, while not Battle-shocked, Objective Control 3 β€” and Tyranid Warriors and Tyranid Prime models gain a 5+ invulnerable save. That combination fixes the two classic Warrior weaknesses: they now score like troops and shrug off AP. A Warrior spine also keeps your synapse web alive, steadying the rest of the swarm.

Stratagems and when to use them

  • Spontaneous Hypercorrosion (Shooting/Fight) β€” +2 Strength to a unit's ranged weapons (and +1 to Warrior melee). A big damage spike.
  • Synaptic Amplification (Shooting/Fight) β€” re-roll Wound rolls of 1 (Warriors also re-roll Hit rolls of 1), extendable to a nearby gaunt block.
  • Parasitic Payload (Shooting) β€” a ranged Warrior unit ignores cover and strips Benefit of Cover from a target.
  • Alien Physiology (defensive) β€” -1 to Wound against a Warrior unit from high-Strength attacks.
  • Restorative Impulse (Command) β€” return a destroyed model to a Warrior unit.
  • Synaptic Micronodes β€” make a Warrior-held objective sticky.

Enhancements worth taking

  • Synaptic Tyrant (Neurotyrant) β€” lets a Neurotyrant lead a Warrior unit, adding wounds, synapse and psychic output. Widely a near-auto-include.
  • Ocular Adaptation (Prime) β€” +1 to Hit for the bearer's unit.
  • Sensory Assimilation (Prime) β€” -1 to be hit for the bearer's unit.
  • Elevated Might (Prime) β€” melee re-rolls to Wound and +1 AP (confirm the exact 11th-edition wording).

Key units

  • Tyranid Warriors with Melee Bio-weapons β€” a Battleline brick that, with the 5++ and OC3, becomes a durable objective-holder and melee threat.
  • Tyranid Warriors with Ranged Bio-weapons β€” a Battleline ranged brick; Parasitic Payload gives Ignores Cover and cover-denial.
  • Tyranid Prime β€” the detachment leader; gains the 5++ and carries the key enhancements to buff a Warrior unit.
  • Neurotyrant β€” with Synaptic Tyrant it leads a Warrior unit, adding wounds, synapse and psychic output.

When to take Warrior Bioform Onslaught

Take it as a cheap 1-DP framework when you want durable Tyranid Warrior bricks as Battleline objective-holders β€” either as the spine of a Warrior-centric army or as a resilient, synapse-carrying support bolted onto a 2-DP core. The single DP and Battleline-enabling rule make it easy to slot.

Sample gameplan: field multiple Warrior bricks (mix of melee and ranged) led by Primes and a Neurotyrant. Push them onto objectives where the 5++, OC3 and Synaptic Micronodes make them sticky and hard to shift. Use Alien Physiology defensively against high-Strength shooting, Restorative Impulse to claw back models, and Spontaneous Hypercorrosion plus Synaptic Amplification on the turn you commit to killing a target. Ranged Warriors use Parasitic Payload to strip cover from a key enemy unit.

Common questions

How much does Warrior Bioform Onslaught cost in Detachment Points?

1 DP, making it a cheap support detachment or the framework for a Warrior-centric army. At a 2,000-point (3 DP) game it pairs with a 2-DP core.

What is the Warrior Bioform Onslaught detachment rule?

It makes Tyranid Warriors (ranged and melee) Battleline with Objective Control 3 while not Battle-shocked, and gives Tyranid Warriors and Tyranid Prime models a 5+ invulnerable save β€” turning Warriors into durable, scoring objective-holders.

What units are best in Warrior Bioform Onslaught?

Tyranid Warrior bricks (both ranged and melee), led by a Tyranid Prime (which gains the 5++ and carries the enhancements) and a Neurotyrant via the Synaptic Tyrant enhancement for extra wounds, synapse and psychic support.

Why take Warrior Bioform Onslaught?

It's a cheap 1-DP way to field durable, synapse-carrying Battleline Warriors that hold objectives and shrug off AP with a 5+ invulnerable β€” a resilient spine that keeps the rest of your swarm steady.

Rules sources

Written by SprueSentry with SprueSentry editorial (hand-authored, research-grounded), grounded in the cited sources β€” original commentary, not Games Workshop rules text.