Antipodes/YMMV

Complete Monster: Rubidium has been living for several thousand years by absorbing the life of captured ponies which preserves his youth and undoes aging. This process is portrayed as very painful and very lethal. He also bounds certain unicorns (such as Rarity, which is why Tantalus hates him) to constantly and forcefully draw their magic to power Stalliongrad. This process is also extremely painful and will last until they die, when a replacement cannot be found, he uses his powers to extend the unicorn's life, subjecting the unicorn to even more years on constant torture. He continues his long lifestyle with no pity or sympathy.
- Let's not also forget he caused the Cataclysm-hell, if it wasn't for him, Tantalus wouldn't have existed in the first place!
Crowning Moment of Awesome: Incendia levitates an alicorn statue and shoves it horn-first into Tantalus's eye, accompanied by the one-liner "Nobody fucks with my friends."