11 can legally be played in Commander and 19 will require you to have a Rule 0 conversation with your playgroup before playing
Of course, the idea of these IPs infiltrating our beloved card game is one thing, but it all depends on how Wizards of the Coast ends up implementing them
If Secret Invasion leaves the battlefield before its triggered ability resolves, the target creature won't be exiled and the enchanted creature won't become a copy of the target creature
As with most Yu-Gi-Oh games though, theres a meta which decides which decks are viable
On 19 of the non-Standard-legal cards, theres a special emblem
Promo Info BOOSTER DIMENSIONAL PHASE [BT-11] CLOSECLOSE BT11-026 C Digimon Lv.4 Hyogamon Color Blue Form Champion Attribute Virus Type Ice-Snow DP 5000 Cost 5 Digivolve Cost 1 1 from Lv.3 Digivolve Cost 2 - Upper Text - Lower Text - Promo Info BOOSTER DIMENSIONAL PHASE [BT-11] CLOSECLOSE BT11-027 U Digimon Lv.4 Veedramon Color Blue Form Champion Attribute Vaccine Type Mythical Dragon DP 6000 Cost 6 Digivolve Cost 1 2 from Lv.3 Digivolve Cost 2 - Upper Text [Your Turn][Once Per Turn] When you play a blue Tamer, Draw 1