what is first edition pokemon cards - GEN BASE SET RARES, PROMOS & TRAINERS TCG OUT OF PRINT How can I tell if

This has some issues on the top left that looks like holo bleed or it could be an oil stain

Promo Info booster NEW EVOLUTION [BT-01] CLOSECLOSE BT1-013 C Digimon Lv.3 Muchomon Color Red Form Rookie Attribute Data Type Avian DP 5000 Cost 3 Digivolve Cost 1 1 from Lv.2 Digivolve Cost 2 - Upper Text - Lower Text - Promo Info booster NEW EVOLUTION [BT-01] CLOSECLOSE BT1-014 C Digimon Lv.4 Kokatorimon Color Red Form Champion Attribute Data Type Giant Bird DP 4000 Cost 3 Digivolve Cost 1 2 from Lv.3 Digivolve Cost 2 - Upper Text - Lower Text - Promo Info booster NEW EVOLUTION [BT-01] CLOSECLOSE BT1-015 U Digimon Lv.4 Greymon Color Red Form Champion Attribute Vaccine Type Dinosaur DP 4000 Cost 4 Digivolve Cost 1 2 from Lv.3 Digivolve Cost 2 - Upper Text - Lower Text [Your Turn] This Digimon gets +2000 DP

The event is structured across four difficulty levels: Beginner, Intermediate, Advanced, and Expert

Cloud of Darkness Cloud of Darkness is creature destruction on a flying body thats overcosted, but is an excellent limited card due to that mixture of evasion and removal