Thri-Kreen, again
YATkT – Yet Another Thri-kreen Tweak. They’re medium now, do less claw damage, have a progressing poison DC and two or three other tweaks.
The Burnt World of Athas
The official Dark Sun website
YATkT – Yet Another Thri-kreen Tweak. They’re medium now, do less claw damage, have a progressing poison DC and two or three other tweaks.