Omega Care Unit

The Omega Care Unit is a special medical suit created by Dr. Ivo Kintobor to care for Buns Rabbot. Buns protects Dr. Kintobor in the suit after he saved her from her Neuro-Immuno Deficiency Syndrome by building it for her.

Creation
After Buns Rabbot was kicked out and left for dead by the Anti Freedom Fighters as a result of her contracting NIDS, she was rescued by Anti Robotnik, who placed her in the care of the Omega unit to prevent her NIDS from spreading. To repay him, Buns served as the protector of the kindly Anti Robotnik. (StH: #193)

Assistance against the Suppression Squad
A while after, Buns mistook Sonic for Scourge, (because of a minor flaw in the suit, she couldn't see colours properly), and attacked him and Amy Rose, after they came out of a dimensional portal into Anti Robotnik's home to try and find assistance against the Suppression Squad. Buns later accompanied them to the Anti Castle Acorn in the suit to find Anti Amy, otherwise known as Rosy the Rascal, to defeat Scourge. (StH: #193)

But Rosy then attacked them, saying to Sonic "You're a Sonic! My Scourgey is a Sonic! I want to smash Sonics!". Amy Prime then retorted, stating that they were like sisters being couterparts, but Rosy wanted to defeat her nonetheless. As the four engaged in battle, Buns used the care unit's riot foam in an attempt to prevent her from moving, but Rosy simply destroyed the foam with her hammer, at which point Buns said "Ah wish ah'd been outfitted with somethin' a bit more proactive...like a missile launcher or somethin'". (Possibly a reference to E-123 Omega who is equipped with a missile launcher.) After this, Amy stayed behind to keep Rosy distracted so that Buns and Sonic could locate the Globe Posts that had been stolen from Dr. Kintobor before. Buns was concerned about leaving Amy to fight for herself, though Sonic informed her she could take care of herself. (StH: #194)

Near Destruction and Repair
Buns then protected Sonic while he went through the Globe Posts to see what was going on in Mobius. But Amy was defeated and Rosy tried to destroy the Globe Posts after knocking Buns out of the way, but she fought Rosy and lost as Rosy managed to crush a fair part of the Care Unit leaving Buns defenceless. Luckily, the suit still had some power left that she used to fly out of the Anti Castle Acorn and back to Dr. Kintobor's tower, but not before telling Amy to "give that brat [Rosy] a whuppin' for me." The suit was later repaired by Anti Robotnik, and used by Buns to ensure the Suppression Squad returned the Globe Posts to the kindly doctor after Super Scourge was defeated. (StH: #194, #195, #196)

Abilities and weaknesses
The Omega Care Unit's main ability is creating a stasis field that prevents Buns' N.I.D.S. from progressing and supports her immune system. It also has added battle abilities that were grudgingly included by Dr. Kintobor after Buns requested them. These include quick-hardening riot foam, ultrasonic waves that disorient the victim and added strength. It also has rocket boosters on the bottoms of its feet and one on its back that allow it to fly. (StH: #193, #194, #195)

The care unit's major flaws, however, are that its weapons are very weak and that it lacks strong armour which proved to be its temporary downfall. Another minor flaw is that the care unit's eyes don't allow colours to be seen properly by the user. (StH: #193, #194, #195)

Background information
The Omega Care Unit bares a heavy resemblance to a character in the Sonic the Hedgehog video games called E-123 Omega, who will be introduced to the comics soon, and the care unit will serve as his alternate counterpart.

Originally, the Omega Care Unit's prototype design resembled E-102 Gamma more than Omega, but it was changed to Omega's "since it seemed to lend itself better to housing a mobian, and it seemed much more apt for her [Buns'] character." According to Ian Flynn.