- Celatids do 1 more upfront damage with all of their attacks now. You should no longer see them graze for 0 damage with their Acid Spit.

- The Scimitar does slightly less damage than before, and the Magnetic Scimitar and Beam Scimitar do slightly more than before and have had their stun chances reduced to 10% and 20% respectively. Arc Blades and Fusion Blades each do more damage than their equivalent Scimitars. Environmental damage has been reduced all around. All 3 tiers still poison on a hit and have the Celatid Immunities ability, which grant the user immunity to Stun, Poison, and Chryssalid Poison.

- The Scimitar needs 10 Supplies, 1 Alien Alloy, and 1 Celatid Corpse to build, plus 1 Engineer. The Magnetic Scimitar needs 1 Scimitar, 10 Supplies, 2 Alien Alloys and 2 Elerium Dust to build, plus 3 Engineers. The Beam Scimitar needs 1 Magnetic Scimitar, 15 Supplies, 2 Alien Alloys, 3 Elerium Dust, and 1 Elerium Core to build, plus 5 Engineers.

- The Scimitar still needs the Hybrid Alien Sword tech in the Proving Grounds completed to unlock, which costs 10 Supplies, 1 Elerium Core and 1 Celatid Corpse. You need the Celatid Autopsy to unlock it. You're given 1 Scimitar upon completing the project.

- The Hybrid Alien Turret tech and the Deployable Celatid Turrets have been disabled. If you want Celatid Turrets in your squad, go grab my Buildable Units mod; that incarnation of the Celatid Turret is much better balanced for LWOTC.

- Celatid Adults can no longer summon reinforcements. They gain the Blurred and Put 'Em Down abilities instead.

While not a change made by Mod Jam, remember that Celatid Corpses can also be used to build Jump Jets if you're subscribed to that mod.