pokemon violet scarlet booster box TCG & 3.5 Pokemon 151 Bundle : Toys & Games while Iron Leaves ex delivers high Pokémon Scarlet & Violet: White

You must choose a target opponent for The Legend of Yangchen's second chapter ability when it is put on the stack

Then exile it.) "Flashback [cost]" means "You may cast this card from your graveyard if the resulting spell is an instant or sorcery spell by paying [cost] rather than paying its mana cost" and "If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack." You must still follow any timing restrictions and permissions, including those based on the card's type

If it looks familiar, that's because it's a follow-up to the Spellslinger Starter Kit

Packs (1999-2000) @jkanly The only 1st Ed