Prompt: \"Craft an immersive and detailed portrayal of the emergence of Phyrexian Goblins, a terrifying amalgamation born from the union of goblin mischief and Phyrexian corruption within the vast, nightmarish realm of Phyrexia in Magic: The Gathering. Begin by describing their physical form—a chilling fusion of the goblin's diminutive, pointy-eared frame and the twisted, biomechanical horrors characteristic of Phyrexia. Dive into their corrupted anatomy, detailing metallic implants, cybernetic enhancements, and the eerie pulsations of Phyrexian machinery that meld seamlessly with their goblinoid features. Capture their behavior and mindset, depicting their reckless abandon and insatiable appetite for destruction, augmented by the infectious, malevolent intent imparted by Phyrexian influence. Explore their swarm-like tactics, portraying their ability to overwhelm opponents through sheer numbers while highlighting their unique methods of spreading Phyrexian corruption. This could encompass infectiously poisonous strikes or mechanized means that harness the dark, twisted energies inherent to Phyrexia. Further illuminate their presence within Phyrexia's dark and sinister landscape. Describe their habitats, the roles they play within Phyrexian society or hierarchy, and their interactions with other Phyrexian beings or factions. Illustrate their allegiance or servitude to Phyrexian overlords, showcasing their significance within the malevolent hierarchy of the plane. Incorporate rich sensory details and evocative imagery to immerse the reader in the horrifying reality of these creatures, painting a vivid portrait of the nightmarish union between goblin chaos and Phyrexian corruption within the dark tapestry of the Magic: The Gathering multiverse.\"