(If it would be dealt damage or destroyed, remove a shield counter from it instead.) Whenever Perrie attacks, target creature you control gains trample and gets +X/+X until end of turn, where X is the number of different kinds of counters among permanents you control
Versatile cards will always be good, but their use is what makes them relevant, and I think when dealing with multiple boss monsters throughout the Duel has never been a more relevant situation, I think Castel covers that ground well
Legendary Creature - Demon Spirit Color tag templates(None) Solemn Simulacrum When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle
Thankfully, the most powerful token-generating card of all time, Number 42: Galaxy Tomahawk, is currently banned because it would be incredibly unbalanced because of the existence of Link Monsters
Add 2 level 6 or higher cards among them to the hand
That sort of thing shouldn't be possible with modern legal cards