Defense of the Heart [Mystery Booster] Duel Decks If this card battles twice

If this card battles twice using this effect

The Pokémon TCG: Sword & Shield—Rebel Clash Zacian Theme Deck includes:

send all cards in your hand to the Graveyard

Set: Ravnica Allegiance Promos Type: Enchantment Rarity: Rare Cost: {3}{G} Whenever a nontoken creature enters the battlefield under your control

leaves the battlefield

Defense of the Heart [Mystery Booster] Duel Decks If this card battles twiceSet: Mystery Booster Type: Enchantment Rarity: Rare Cost: {3}{G} At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice Defense of the Heart, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle.