The Tyranid response to the Basilisk. If a Biovore is a Tyranid Mortar, the Exocrine is a Tyranid Earthshaker. They used to come in batteries, and were stationed far away from the fight on a hill somewhere so they could rip apart tanks with their Bio-Cannons from halfway across the continent.
WHY GW WHY!!
I don't know if want to do my robot tyranids now or my Choas demon joke force!
one the one hand, Demons would be more fun to paint, but a tyranid Earthshaker? that's just asking for me to find a gundam proxy!