The Rocky Helmet Tool is especially good for Skarmory, given that it will deal 20 damage to an opposing Pokemon if they attack Skarmory, essentially turning them into a lower-HP Druddigon
Pikachu was shown very quickly, but you can perfectly make out its spoiler
As with all these recursion cards, they rely on creatures and so you do not want a list made of of things like Dragon Fodder
Thalia, Guardian of Thraben Thalia, Guardian of Thraben is a cheap and taxing creature for your opponent to deal with
(Put the top three cards of your library into your graveyard.) Creature - Zombie Color tag templates(None) Vengevine Haste Whenever you cast a spell, if it's the second creature spell you cast this turn, you may return this card from your graveyard to the battlefield
If your deck is built around it, Bolass Citadel can generate an absurd amount of value