Tails Doll

In short, Tails Doll is a doll version of Tails created by Dr. Eggman. He is comparable to Tails in the same way that Metal Sonic is to Sonic the Hedgehog. The doll has a metal rod protruding from the top of his head, leading to a red stone that appears to control his movements and allow him to levitate. He rarely speaks, his voice is ALWAYS and EVERYWHERE duplicated by an "echo" TailsDoll was originally created for surveillance and intelligence gathering, which he then relays to Eggman. He's also considered a robot, not a doll, but due to his appearance and the general lack of mechanical parts or skeleton, he's referred to as a doll.

The Tails Doll is essentially a complete replica of Tails, in the form of a plush toy with orange fur covering most of his body. Two strands of material can be seen sticking up on his head, reminiscent of the original's three hairs, and the doll also has a metal rod ending in a red gem. He also has rounded ears, noticeably smaller than Tails's. The Tails Doll's eyes are rounded and have black pupils, without visible colored irises. His muzzle is white, as are the front half of his ears. He has a fairly large black nose. The Tails Doll's chest and stomach are the same white as his muzzle. He also has two plush tails instead of one, but they are essentially just there (he doesn't need them for flight or levitation). The tips of both tails are the same white as his chest. Tails Doll's "clothing" consists of white gloves and matching cuffs. He also has red sneakers with no visible soles and white straps running down the middle.

Levitation/flight. Thanks to her magical red crystal, the Tails Doll can levitate in the air for extended periods of time without tiring like Tails. She has been mentioned to have average acceleration and average top speed, and she can also glide on water. Additionally, the Tails Doll can speak, despite having no mouth or speakers. Her voice is always slightly dubbed.

Eggman (Dr. Robotnik) is the creator of Tails Doll, causing the doll to be completely subservient to him. Sonic is the enemy, the main target Tails, Knuckles, Amy Rose - enemies, allies of Sonic, secondary targets Metal Sonic, the Bandits, and others created by Eggman are allies.

The Chaos Emeralds are diamond-shaped gemstones that possess immense power. There are only seven of them: blue, pink, yellow, red, green, light blue, and white. Collecting all seven Chaos Emeralds grants the wearer unlimited power and unlocks a Super Form when activated.