You are now able to transform into a monstrous spider that instills dread in all who encounter you. Despite your massive size, comparable to that of a truck, your mobility remains unhindered as you deftly traverse every terrain. You can even adopt a hybrid humanoid form, a fully human guise, or any anything in between, enabling you to adapt your appearance to suit your machinations.
In your fully transformed state, your physical capabilities are augmented beyond comprehension. Your strength is of such magnitude that it could level entire cities, while your durability enables you to withstand missile impacts without a trace of harm. Speed is yours to command, moving at velocities that would stump those with heightened senses. You can leap over towering buildings in a single bound, and your regenerative abilities mend wounds in mere seconds. Your supernatural senses affords you an acute danger perception, bolstered by a surplus of vital organs that ensures your survival even in the face of insurmountable odds.
Your arsenal doesn't end here. Your venom is potent, able to subdue even beings of monstrous regeneration, and the hallmark ability of any spider, silk-spinning, is taken to extraordinary heights in your case. Your silk is five times stronger than the sturdiest spider silk known, and it possesses the ability to absorb the life force of others, while creating illusions and nightmares that haunt their waking moments.
As time progresses, your connection to your spider heritage deepens, granting you additional spider-related abilities. You can even evolve your existing powers by discovering innovative applications for abilities you've previously mastered.