Digimon Card Game Ruling Quiz ← Back to ST15
ST15-16 Trident Arm
ST15-16 Trident Arm
Card Details
Option Black Use Cost 6

Effect

[Main] <De-Digivolve 3> 1 of your opponent's Digimon. Then, until the end of your opponent's turn, 1 of your opponent's Digimon gains "[Start of Your Main Phase] This Digimon attacks."

Security Effect

[Security] <De-Digivolve 3> 1 of your opponent's Digimon. (Trash up to 3 cards from the top. You can't trash past level 3 cards.)

Rulings Q&A — 3 entries

Q1 Q818
Can I choose an opponent's Digimon with a "this Digimon can't attack" effect as the target for "[Start of Your Main Phase] Attack with this Digimon" when I activate this card's [Main] effect?
Show ruling
Official Ruling
Yes, you can.However, in such cases, the attack isn't performed due to the "this Digimon can't attack" effect.
Source: ST15-16 Trident Arm
Q2 Q819
What happens if I use this card twice and 2 of my opponent's Digimon gain the "[Start of Your Main Phase] Attack with this Digimon" effect?
Show ruling
Official Ruling
At the start of your opponent's main phase, the effects gained from this card's effect are triggered at the same time, and your opponent determines which one activates first. After effects such as [When Attacking] have activated, and before the counter timing occurs, it is time to activate the effect of the 2nd Digimon that was pending activation. However, since the 1st Digimon is already attacking, the effect ends without an attack made.As a result, only the Digimon whose effect was activated first can attack.
Source: ST15-16 Trident Arm
Q3 Q820
Can I choose an opponent's Digimon with an "[Opponent’s Turn] This Digimon isn't affected by your opponent’s effects" effect as the target for "[Start of Your Main Phase] Attack with this Digimon" when I activate this card's [Main] effect?
Show ruling
Official Ruling
Yes, you can.In such cases, as soon as it becomes your opponent's turn, the target opposing Digimon loses the "this Digimon isn't affected by your opponent’s effects" effect, and the attack occurs at the start of the main phase by this card's effect.
Source: ST15-16 Trident Arm
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