I activated "・1 of your opponent's Digimon gets -2000 DP for the turn" in this card's [On Play] [When Digivolving] effect once, and the DP of the opponent's Digimon became 0. Is that Digimon deleted before the effect activates 3 more times?
Show ruling
No, it isn't deleted yet. This card's [On Play] [When Digivolving] effect activates "・1 of your opponent's Digimon gets -2000 DP for the turn" 4 times, then all Digimon with 0 DP are deleted at the same timing.
Source: EX8-062 Piedmon ACE