3 from the main set, and Coruscation Mage and Gleeful Arsonist
But in the case of this one, the core of this remained almost untouched the entire time
You may, understandably, have been expecting more from a creature with the God type line, but The Atropal is actually very powerful when you consider the low opportunity cost of summoning him
This is one of the most prominent cards in Modern and still sees play in Legacy, all while being one of the most expensive as well
It just makes a lot more sense to curve out with Blazing Bomb, Sahagin, The Emperor, Ultros and Shantotto, THEN start chaining together copies of Retrieve the Esper, rather than trying to play noncreature spells the whole game
Part of whats so weird about Balance is just how long it took most of the world to realize how broken the card was