DESCRIPTION: A continuation of the storyline developed in the Odyssey Cycle, Onslaught is a set on the continent of Otaria on the devastated plane of Dominaria, approximately a century after the events of Apocalypse of the Invasion block
The main one being that if you have enough dark types for it (which you will if you're playing a dark type deck), you can use his ability to put 8 dark type Pokemon onto your bench, making for a whopping 9 Pokemon in play
Im also sure you can find hundreds of other really, really bad cards that are equally worth criticizing
Vraska's Contempt can't come down early, but dealing with a problematic planeswalker or creature too big for Fatal Push is a necessity for some decks
From the very specific card draw commanders like Matoya, Archon Elder to something more general like Niv-Mizzet, Parun, theres a card draw commander for every strategy and power level