pokemon card game deck rules official rule book + construction theory 2010: ASCII Media Works: 9784048683517: Amazon.com: Books Pokémon Tcg Deck Building Rules

So the meta is changing in a way that could lead back to Sheoldred

You generally want to keep Ravager alive until the end, with the last movement of counters targeting a Hangarback Walker, as each counter will create a 1/1 Thopter which can then be sacrificed to the Ravager again, yielding the most amount of counters, which can then be moved to either an Inkmoth, Ballista, or Zabaz with flying to secure the win

Effects like these don't even come close to being unhealthy, once they're totally alternative and depend on players' disposition to pay this small tax each time the condition asks for it

Long Lasting Durability is a big factor when choosing card sleeves especially if you play with your decks frequently

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