Revive them as needed according to the situation
As for why the Pikachu Illustrator will likely forever be the most sought-after Pokemon card ever, only 39 of them were ever created in 1998
Chimera - Beast + Fiend Curse of Dragon - Skelgon + Sky Dragon Dark Elf (I) - Spellcaster + Spellcaster Dark Elf (II) - Ancient Elf + Witchs Apprentice Dark Witch - Spellcaster + Fairy Dice Armadillo - Machine + Beast Dragoness the Wicked Knight - Wicked Dragon + Warrior Gaia the Dragon - Gaia Fierce Knight + Curse of Dragon Garvas - Winged-Beast + Beast Giant Turtle - Aqua + Pyro Immortal of Thunder - Thunder + Spellcaster Mystical Sand - Rock + Fiend Thunder Dragon - Electris Lizard + Seiyaryu Turtle Bird - Aqua + Winged-Beast Blue Eyes White Dragon Not exactly a cheat but, it will help some people
On the opposing side, that means you really want to Lightning Bolt their Noble Hierarch as it typically buys you a full bonus turn
Not because they were perfectly balanced for Standard as promised, but they once again bear the responsibility of being the nearest set towards a rotation
When I first saw John Kettler prize both of his oddish in the semifinals of NAIC in 2017, I remember thinking that Kettler was the most unlucky Pokmon TCG player alive