Spooky: Spider Worshippers

From publisher blurb: ARACHNID DEVOTION To those who worship the queen spiders, a poisonous reward awaits. Magic users, like the Spider Sorcerer and Warlock of the Spider, pledge fealty to her and in exchange they can assume the form of their master or summon legions of arachnid defenders in times of need - the greatest of which is the bizarre Tentacle Monster. Those with no arcane talent can still become faithful Servants of the Spider or in death, killed by the poison of tiny Spider Demons of their queen, they can become Poisonous Farting Zombies. A brief monster compendium to 5th Edition Dungeons & Dragons.