Not only was the strength of Energy decks specifically targeted through the Amped Raptor ban, but major powerhouses were unbanned too
Yorion, Sky Nomad got the boot out of Modern due to creating a strategy that constantly went to time in tournament play (the deck was also very powerful)
Omnath, Locus of the Roil Omnath, Locus of the Roil is Omnaths third incarnation, and probably my favorite
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Mewtwo EX has two attacks, with Psychic Sphere a strong enough attack to do damage, but its strength comes in Psydrive
This article delves into the details of Foretell, offering insights into its application and impact on gameplay