Frag Spines
Frag Spines are a Tyranid biomorph, studded along some Carnifexes, of explosive Spine Banks or other similar short range bio-weapons that launch as the Carnifex rampages forward and forces their prey to take cover or be shredded with hundreds of chitinous shards.[1]
Sources
- 1: Codex: Tyranids (5th Edition), pg. 46