Wherein your humble scribe presents a new monster for Swords & Wizardry (Core Rules), the Kuk Bhan Naong.
Found near rivers and coasts in tropical climates, Kuk Bhan Naong are incredibly large amphibious snails with brightly-colored shells that are as hard as steel. These bizarre creatures attack by launching a single harpoon-like tooth from their mouths, delivering a paralyzing poison to their victims (save at -2). The paralysis caused by Kuk Bhan Naong poison lasts for 3d6 turns and they may launch this attack to a distance of 30′.
Kuk Bhan Naong: HD 9; AC -1 ; Atk 1 sting or 1 bite (1d6 + paralysis or 1d8); Move 6; Save 6; CL/XP 12/2000; Special: paralyzing poison, half-damage from piercing weapons.