SECRET LAIR X WARHAMMER AGE OF SIGMAR Secret Lair x Warhammer Age of Sigmar is available in traditional foil and non-foil
Often you really need to kill a non creature (non land) permanent more than the dorks in play but it is really rare to hit more than one of those targets
This was an incredible catch-all against any combo deck, and it had the added bonus of taking out the Snapcaster menace by cutting them off from their means of pulling ahead in the match, like Cryptic Command or simply Snapcaster Mage
Olaf, Pascal, Friends on the Other Side, and Maleficent are all still used in top tier Lorcana decks today
Gwenom, Remorseless looks like a massive removal magnet, though anything that gives you the power of the Citadel is worth consideration
As is, it's an expensive removal spell with an effect that has just as mich downside as upside, and this kind of thing even with upside isn't always useful