But for a concept that's mercurial by its very nature, where does one even begin to explore it
Examples are Brock's Mankey (switches the defending Pokemon, was played as an "anti-Slowking"), and Cleffa (this card was literal bajeezus since it's a 1-energy draw seven (!), doesn't require evolution, retreats for free, and even had a 50% chance of avoiding any counterattack)
Chase Cards: Crystal Lugia, Crystal Nidoking, Espeon
Finally there is Martial Coup
Key cards: Griselbrand, Sneak Attack, Gitaxian Probe Cards to consider removing: Show and Tell, Force of Will, Preordain, Lotus Petal Cards to consider adding: Trickbind, Pithing Needle, Polymorphists Jest, Defense Grid, Spell Pierce, Swan Song Miracles: Yet another matchup that Pithing Needle excels in