Garruk's Harbinger (Promo Pack) [Core Set 2021 Promos] H27 You can only activate 1

You can only activate 1 "Ghost Meets Girl - A Mayakashi's Manuscript" per turn

you can select 1 LIGHT monster in your Graveyard and Special Summon it face-down

Whenever that creature deals combat damage to a player this turn

Send 1 monster card from your hand to the Graveyard to destroy all face-up monsters on your opponent's side of the field with an ATK equal to or less than the ATK of the sent monster

then this card's ATK becomes equal to the banished monster's original ATK until the end of this turn

Garruk's Harbinger (Promo Pack) [Core Set 2021 Promos] H27 You can only activate 1Set: Core Set 2021 Promos Type: Creature Beast Rarity: Rare Cost: {1}{G}{G} Hexproof from black Whenever Garruk's Harbinger deals combat damage to a player or planeswalker, look at that many cards from the top of your library. You may reveal a creature card or Garruk planeswalker card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.