T-024 Mercury

''"You betrayed the great Dr.Eggman. That was a big mistake to make!" ''-Mercury T-024, code name Mercury (T-024マーキュリー) is the second of the T-Series robots (T-Series are revolved around chemically enhanced Chaos energy) invented by Dr.Eggman in order to defeat Sonic the Hedgehog and to also get rid of Mercury's brother, T-023 Titanium who had betrayed Eggman in the past. It is the leader of the section of this task, working with T-025 Magnesium and T-026 Aluminium.

Design
Mercury has a very similar head design to Titanium however its coloured dark blue with a vertical metallic stripe on the front. It has light blue eyes and a pointed ,metallic nose. On its chest it has a yellow core section with a transparent dome with purple/blue energy inside. It has round dome shoulder plates and coming out of holes, it has huge, smooth arms made of liquid mercury. These arms have the ability to morph, extend and enlarge and then change into solid metal. It has the same bulky legs as Titanium with the rounded toes. Also, Mercury has a jet on its back like Titanium to increase speed by a short burst.

History
After the betrayal of Dr.Eggman by T-023 Titanium, the doctor knew he had to get rid of it or else all of his future plans will most certainly be foiled. Then he came up with the idea of using the same chemicals that were used before to make Titanium and build more robots to destroy the first one. After many attempts (concidering the chemical mixture was discovered by accident) he finally got the correct chemical concoction that was made before. Then he used this energy to power up three other robots that would complete his plan. T-024 Mercury, T-025 Magnesium and T-026 Aluminium were created. Mercury then led the other two off to find Titanium and it followed after. Mercury had attempted to attack Titanium several times and the last incident happened in Station Square. Mercury ambushed Titanium along with Sonic, Tails and Amy Rose and attacked it. The battle was long but it managed to slam Titanium into a building with great strength, shutting it down. Titanium had a smashed eye panel and didn't move. Sonic was about to get Mercury back but managed to block him by morphing its arms into a spiked shield. Mercury was escaping and it started to rain. The rain was getting into Titanium's smashed eye panel and created a massive electrical impulse, reviving Titanium temporarily. Titanium caught up with Mercury and the fight continued. Titanium was able to destroy Mercury's core and all his energy left it, destroying it permanently. Afterwards, Tails repaired Titanium in his lab.

Powers and Abilities

 * Mercury's main attribute is its morphable arms. They can, as said in the design description, transform into anything that'll help it in battle (e.g mace, spiked shield) however they can't depart from Mercury's body (unless morphed into a gun of some kind, it can fire bullets that come back to Mercury after fire).
 * Its arms can also stretch to unimaginable lengths, similar to the Werehog .
 * It has a small jet on its back, allowing it to give short bursts of speed.
 * Mercury can also melt into a huge mercury puddle and move into very tiny spaces and then change back like Chaos.

Weaknesses
If its core is destroyed, all its chemical energy leaves it, shutting it down.

Personality
Mercury is very obediant to its master, Dr Eggman and wont give up its main task to destroy Titanium. It has occasionally tried attacking Sonic, trying to impress the doctor. It is also a great leader to Magnesium and Aluminium and is always trying to help them out when necessary.

Relationships
Dr Eggman- Master

T-023 Titanium- Brother/Enemy/Target

T-025 Magnesium- Brother/Partner

T-026 Aluminium- Brother/Partner

Sonic- Enemy/Occasional Target

Tails- Enemy

Amy Rose- Enemy