This is where I could make some kind of insensitive, politically incorrect joke about physical paralyzation of real life people, but instead Im only going to mention that possibility in passing, thereby reaping the rewards of making the joke, but without the backlash
Because he and Aang are friends now, you guys
Ulamog, the Defiler Ulamog, the Defiler makes the cut due to a very strange rules interaction: If you flicker this, when it comes back into play, Ulamog sees itself as the most expensive card in exile, thus entering with 11 +1/+1 counters
Introduced across various eras, expansions, and special subsets, specific cards have disrupted the balance of competitive play by shattering the rules of resource management, turn tempo, and evolutionary pacing
Amusingly, its also really good in those archetypes