how to get character cards genshin

Effect: Combat Action: When your active character is Fischl, equip this card. all gift cards After Fischl equips this card, immediately use Nightrider once. all gift cards When your Fischl, who has this card equipped, creates an Oz, and after Fischl uses a Normal Attack: Deal 2 Electro DMG (Consumes Usage (s)) (You must have Fischl in your deck to add this card to your deck )