sword and shield booster box & Shield: Astral Radiance as opposed to a 60 Pokémon TCG: Sword & Shield-Silver

Each opponent sacrifices a creature or planeswalker with the greatest mana value among creatures and planeswalkers they control

So this HeiHei has a steep hill to climb to playability

The Omega Barrier Trait stops all Trainer card (except Stadiums and Tools) effects that would be done to Groudon, making it a tough wall to break through

More recently Deed is a key part of many Landstill decks in Vintage, as they are facing down a lot of cards that cost one and two mana

From Belle to Beast Tragic Hero, which if undamaged in battle, will let you draw an additional card and if he has been damaged, you can add four strength points back to his total