Both of these cards take up a lot of life, though, and so they come paired with a health amount of lifegain in cards like Papalymo Totolymo, and Y'shtola's own ability.
Playing against Chaos Control can be difficult due to the fact that it plays fewer dead cards than Goat Control and has more ways to deal with your threats
Those were cards debuted in just day one of Aetherdrift previews
We were aware of two things that we wanted the card to do mechanically
It also replaces itself with both Dark Magicians if it is destroyed, which can set off Dark Burning Magic to wipe the opposing board
With The First Chapter, Rise of the Floodborn, Into the Inklands, and Ursula's Return out of the picture, several cards that were staples in the game that didn't receive a reprint are no longer viable unless you're playing in the Infinity format