This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it become an Effect Monster with this effect. // * Once, while this card is face-up on the field: You can place 1 Spell Counter on it. This card gains 300 ATK for each Spell Counter on it. You can remove 1 Spell Counter from this card, then target 1 monster on the field; destroy that target.
![Dark Valkyria [BP02-EN064] | The CG Realm](http://www.thecgrealm.com/cdn/shop/products/69528_200w_3f4b64b9-c11b-4fe1-a4bc-045b708fe918.jpg?v=1597364964)
