yugioh cards database Yugi Evolution Deck Single Card Common Giant Rat SYE-020 yugioh card price database 1996

This attack does 30 more damage for each Energy attached to both Active Pokmon

Howlpack Avenger is even better and can unload an obscene amount of damage in combat if your pack finds itself blocked

Extremely rare

It would be interesting to compare your card with another raw design contest card - if yours is glossy and others arent, it could mean that there were different print runs (a glossy card could have been used for demonstration purposes)

Pokmon CardVS was also the first Japanese expansion to utilize a numbering system

Pair that up with the card Dark Ritual, which adds three black mana to your mana pool for just one mana, and you can drop the Specter on your first turn