It is not as widespread as social media may make you believe it is
How about checking out our list of the most valuable promo Pokemon cards?
Due to the natural risk of these cards, most of the time they don't see competitive play
Lower Text - Promo Info booster GREAT LEGEND [BT-04] CLOSECLOSE BT4-042 C Digimon Lv.4 Piddomon Color Yellow Form Champion Attribute Vaccine Type Angel DP 5000 Cost 6 Digivolve Cost 1 1 from Lv.3 Digivolve Cost 2 - Upper Text Blocker (When an opponent's Digimon attacks, you may suspend this Digimon to force the opponent to attack it instead.)[When Attacking] Lose 2 memory
This card returns to the deck." When Z-one Summons "Lazion, the Timelord", a cut-in frame of Z-one's face briefly appears and he announces "Lazion, the Timelord!" Most of the time when Z-one attacks with that monster, he announces "Lazion, the Timelord attacks." When Z-one activates that monster's first effect, he announces "Since Lazion battled, its effect activates