If this is YOUR first time experiencing a standard rotation, lemme walk you through how someone might go about editing their bread and butter deck to keep it relevant in the Pokmon TCG
This means it will be the set after Prismatic Evolutions, which launches in January
Having these creatures die and not having anything in the graveyard to reanimate hurts quite a bit, so in the early game, it is sometimes a good idea to try to discard a cheap creature like Evolved Sleeper or Faerie Vandal to Tainted Indulgence or Evangel of Synthesis so we'll have something in our graveyard to reanimate once our Puppeteers and Anointers start hitting the battlefield
So here is the first tip already: always look up the set number on Bulbapedia (or similar websites) to check if its indeed an existing card
If an effect needs information about the creature's name, it looks at all its names to determine that information
Tovolar is the king of the war puppers, ensuring they stay fuzzy