Digimon Card Game Ruling Quiz ← Back to LM02
LM-020 Quantumon
LM-020 Quantumon
Card Details
Digimon Yellow Green Lv.6 DP 13,000 Play Cost 13 Mega Data
Fairy

Digivolve Requirements

  • Lv.5 (Green) Cost 5
  • Lv.5 (Yellow) Cost 5

Effect

[When Digivolving] By placing 1 Digimon on top of its owner's security stack, reveal all of your opponent's security cards, and place 1 card among them on top of your opponent's deck. Shuffle the rest and return them to the security stack.
[Start of Opponent's Turn] Declare 1 card category. Then, reveal the top card of your opponent's deck. If it's of that category, this Digimon isn't affected by that category's effects, other than this Digimon's effects, for the turn. Return the revealed cards to the top or bottom of your opponent's deck.

Rulings Q&A — 9 entries

Q1 Q4003
What does this card's [Start of Opponent's Turn] effect do, exactly? (*This card's [Start of Opponent's Turn] effect has been changed to "[Start of Opponent's Turn] Declare 1 card category. Then, reveal the top card of your opponent's deck. If that card is of the declared category, this Digimon isn't affected by the effects of that card category for the turn. Return the revealed card to the top or the bottom of your opponent's deck.")
Show ruling
Official Ruling
You choose and declare 1 card category. Then, you reveal the top card of your opponent's deck. If that card is of the declared category, this Digimon isn't affected by the effects of that card category for the turn. The revealed card is returned to the top or the bottom of your opponent's deck.
Source: LM-020 Quantumon
Q2 Q4004
Can I use this card's [Start of Opponent's Turn] effect to declare a card category such as Digi-Egg cards that can't be placed in decks?
Show ruling
Official Ruling
Yes, you can.
Source: LM-020 Quantumon
Q3 Q4005
I used this card's [Start of Opponent's Turn] effect to prevent Tamer effects from affecting this card. At such times, is this Digimon unaffected by inherited effects on Tamer cards in the digivolution cards of my opponent's Digimon?
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Official Ruling
No, it's affected by such effects. Inherited effects are gained and activated by Digimon, therefore such effects are considered Digimon effects. In this case, inherited effects on Tamer cards in digivolution cards of Digimon are considered Digimon effects, therefore they will affect this card.
Source: LM-020 Quantumon
Q4 Q4006
I used this card's [Start of Opponent's Turn] effect to prevent Digimon effects from affecting this card. At such times, does this card still gain the inherited effects on Digimon cards in its digivolution cards?
Show ruling
Official Ruling
Yes, it gains inherited effects.
Source: LM-020 Quantumon
Q5 Q4007
I used this card's [Start of Opponent's Turn] effect to prevent Digimon effects from affecting this card. At such times, is this card no longer affected by effects on my other Digimon?
Show ruling
Official Ruling
Yes, it isn't affected. Effects activated by Security Digimon are considered Digimon effects.
Source: LM-020 Quantumon
Q6 Q4008
Can I use this card's [When Digivolving] effect to return my [EX2-007 Mother D-Reaper] from the battle area to the security stack, reveal all cards in my opponent's security stack, and place 1 card among them at the top of my opponent's deck?
EX2-007 Mother D-Reaper
EX2-007 Mother D-Reaper
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Official Ruling
Yes, you can. If your [EX2-007 Mother D-Reaper] is chosen as the target to place in the security stack, it will ultimately be placed at the bottom of the Digi-Egg deck instead of the security stack according to the rules, but it meets this card's "by placing 1 Digimon on top of its owner's security stack" condition. A card isn't actually added to the security stack, therefore effects such as "when a card is added to the security stack" don't trigger.
Source: LM-020 Quantumon
Q7 Q4009
Can I use this card's [When Digivolving] effect to return my token played as a Digimon from the battle area to the hand, reveal all cards in my opponent's security stack, and place 1 card among them at the top of my opponent's deck?
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Official Ruling
Yes, you can. If your token is chosen as the target to place in the security stack, it will ultimately be removed from the game instead of being placed in the security stack according to the rules, but it meets this card's "by placing 1 Digimon on top of its owner's security stack" condition. A card isn't actually added to the security stack, therefore effects such as "when a card is added to the security stack" don't trigger.
Source: LM-020 Quantumon
Q8 Q4010
If I choose my [EX2-007 Mother D-Reaper] or token that is treated as a Digimon in the battle area as the target for this card's [When Digivolving] effect, it isn't placed in the security stack. In such cases, do "when a card is removed from the security stack" effects trigger because a card wasn't added to the security stack even though it normally should have been added?
EX2-007 Mother D-Reaper
EX2-007 Mother D-Reaper
Show ruling
Official Ruling
No, it doesn’t trigger.
Source: LM-020 Quantumon
Q9 Q4011
I used this card's [Start of Opponent's Turn] effect to prevent Digimon effects from affecting this card. At such times, is this card no longer affected by effects on my other Digimon?
Show ruling
Official Ruling
Yes, it isn't affected.
Source: LM-020 Quantumon
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