|Filbert, Rival Crow's Mysterious Attack Beastess|
|Type(s)||[ Beast/Effect ]|
|ATK / DEF||1600 / 0|
LoreThis monster can only be Summoned when "Rival Crow" is face-up on the field. When this card attacks, it gains 800 ATK during the Damage step only.If this card is in Face-up defense position , this card is immediately destroyed.
|Sets||Rage of the Tyrant Crow - ECR-031 - Rare|