Nicol Bolas is one of the major antagonists of the fantasy card game Magic: The Gathering.
He is an Elder Dragon and a Planeswalker, and was one of the only six Elder Dragons to survive the Dragon War (along with his heroic brothers Arcades Sabboth and Chromium Rhuell, his animalistic sister Palladia-Mors, and his enigmatic twin Ugin). At 25,000 years old, he and Ugin are quite possibly the oldest living beings in the Multiverse.
He is the strongest known Planeswalker, with very few able to match or even hold him off in combat. He is also one of the most intelligent and cunning beings in the Multiverse, as he continues to manipulate others into doing his bidding. He uses intricate plans, some of which take decades or centuries to unfold, to slowly gain influence over the various worlds of the Multiverse. His sole purpose is to eventually become the supreme ruler of all existence.