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Sephirothmon

BT12-065 Digimon Black U
Level
Lv.4
Play Cost
6
DP
6,000
Form
Hybrid
Attribute
Variable
Traits
Mutant
Digivolves From
Lv.3 · Black · digimon · Cost 3
Set
BT12

Effect

Digivolve 1 from [Mercurymon]

You may digivolve this card from your hand onto one of your black Tamers as if the Tamer is a level 3 black Digimon.

When Digivolving Until the end of your opponent's turn, 1 of your opponent's Digimon gains "Start of Your Main Phase This Digimon attacks."

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Printed In

  • ACROSS TIME [BT-12] Apr 2023
See the full BT12 card list

Rulings for Sephirothmon

Official clarifications published for this card.

Can I choose to not digivolve with this card's 1st effect?

No, you can't. For this card's 1st effect, you declare a digivolution, then upon revealing this card, you can also choose a Tamer as the card to digivolve, and that Tamer is also treated as a level 3 Digimon. As with the normal digivolution procedure, after revealing this card and declaring a digivolution, you can't choose to not digivolve. In addition, you can't declare digivolution into this card in the first place unless there is a card on the field that you can digivolve.

4 April 2025

Instead of a Tamer card, can I digivolve this card onto a level 3 Digimon that meets the digivolution requirements?

Yes, you can.

28 March 2024

After this card's effect causes a Tamer card to end up in its digivolution cards, is that card affected by effects that trash digivolution cards?

Yes, it is. However, if the effect specifies Digimon cards, Digi-Egg cards, or any other type of card that isn't a Tamer card, it can't be targeted by that effect.

28 March 2024

If I've digivolved this card on top of a Tamer card and the Digimon is deleted, what happens to the Tamer card?

It's trashed.

28 March 2024

Can I attack during the turn I digivolve this card on top of a Tamer card?

Yes. Digivolution doesn't count as “playing” a card, so you can attack that turn.

28 March 2024

If I digivolve this card on top of a Tamer card, do I still get the digivolution bonus?

Yes, you do. Even if you digivolve onto a Tamer card, make sure to draw 1 card as the digivolution bonus.

28 March 2024

Can I choose an opponent's Digimon with a "can't attack" effect as the target when I activate this card's [When Digivolving] effect?

Yes, you can. However, in such cases the "can't attack" effect prevents making the attack.

28 March 2024

What happens if this card's [When Digivolving] effect activates twice and 2 of my opponent's Digimon gain the "[Start of Your Main Phase] Attack with this Digimon" effect?

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.

28 March 2024

On the turn I have played a Tamer, I digivolve it into this Digimon. During that same turn, can this Digimon attack?

No. Digimon cannot attack on the turn they were played, and because the Tamer was played that turn, the restriction still applies to the Digimon that digivolved onto it.

28 March 2024

What happens if this card's [When Digivolving] effect is activated on an opponent's Digimon with an "[Opponent's Turn] This Digimon isn't affected by your opponent's effects" effect?

You can still choose a "this Digimon isn't affected by your opponent's effects" Digimon as a target for the effect. As soon as it becomes your opponent's turn, that opposing Digimon loses the "this Digimon isn't affected by your opponent's effects" effect and is affected by this card's effect. As a result, the attack occurs at the start of the main phase.

28 March 2024

More from BT12

Full set list
Sephirothmon BT12-065