Valkyrie Brunhilde [SHVA-EN004] Secret Rare BVO001-C destroy Helm of Isen's Peak:

destroy Helm of Isen's Peak: Your hero gains +1 [Intellect] until end of turn

If it's a Wizard 'non-attack' action card

Set: Katsu Hero Deck Finish: Regular Type: Hero Subtype: Young Rarity: Token Class: Ninja Life: 20 Intellect: 4

destroy that target

Valkyrie Brunhilde [SHVA-EN004] Secret Rare BVO001-C destroy Helm of Isen's Peak:Set: Shadows in Valhalla Card type: Effect Monster Rarity: Secret Rare Attack: 1800 Defense: 2000 Unaffected by your opponents Spell effects. Gains 500 ATK for each monster your opponent controls. When an opponents monster declares an attack: You can have this card lose exactly 1000 DEF, and if you do, your Valkyrie monsters cannot be destroyed by battle this turn.