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Mother Eater

BT22-007 Digi-Egg White U
Play Cost
20
Form
Eater
Traits
CS
Set
BT22

Effect

Breeding Start of Your Main Phase Look at your Digi-Egg deck's top card. Among them, you may place [Mother Eater]s as this Digimon's top digivolution cards. Then, if this Digimon has 10 or more digivolution cards, you may play 3 [Mother Eater]s from its digivolution cards without paying the costs.

Breeding All Turns All of your [Mother Eater]s in the battle area are treated as having 16000 DP.

On Play Delete 1 of your opponent's Digimon.

Inherited Effect

Breeding All Turns Once Per Turn When any of your [Eater] trait Digimon would leave the battle area other than by your effects, you may place them as this Digimon's bottom digivolution cards.

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Printed In

  • CYBER EDEN [BT-22] Jul 2025
See the full BT22 card list

Rulings for Mother Eater

Official clarifications published for this card.

If I use this card's {Breeding} [Start of Your Main Phase] to look at my Digi-Egg deck's top card, but then choose not to place a [Mother Eater] among them in digivolution cards, what happens to that card?

After looking at the card, you return it to the Digi-Egg deck face down.

4 July 2025

This card is in the breeding area, and my [Mother Eater] in the battle area is treated as having 16000 DP. If my [Mother Eater] in the battle area is given -3000 DP by an effect, what happens to its DP?

That [Mother Eater]'s DP becomes 13000.

4 July 2025

This card is in the breeding area, and my [Mother Eater] in the battle area is treated as having 16000 DP. If my [Mother Eater] in the battle area is treated as having an original DP of 3000 by an effect, what happens to its DP?

That [Mother Eater]'s DP becomes 3000.

4 July 2025

What is a {Breeding} effect?

A {Breeding} effect can be triggered/activated while its card is in the breeding area. Such effects can't be triggered or activated in areas other than the breeding area.

4 July 2025

This card is in the breeding area, it has 10 or more digivolution cards, and 3 of those are [Mother Eater]. Can I use this card's {Breeding} [Start of Your Main Phase] effect to play just 2 [Mother Eater]s?

No, you can't. You play 3 [Mother Eater]s from this card's digivolution cards whenever possible. If you have 3, you play those 3.

4 July 2025

This card is in the breeding area, it has 10 or more digivolution cards, and just 2 of those are [Mother Eater]. Can I use this card's {Breeding} [Start of Your Main Phase] effect to play just those 2 [Mother Eater]s?

Yes, you can. You play 3 or as many [Mother Eater]s from this card's digivolution cards as possible. If you have just 2, you play those 2.

4 July 2025

I have no cards in my Digi-Egg deck. If this card has 10 or more digivolution cards, can I use the part of the effect after "then" in this card's {Breeding} [Start of Your Main Phase] effect to play 3 [Mother Eater]s from this card's digivolution cards?

Yes, you can.

4 July 2025

Does this card's [On Play] effect also trigger when this card is hatched in the breeding area?

No, it doesn't trigger.

4 July 2025

An opponent's Digimon with <Piercing> attacks my [Eater] trait Digimon, then when my Digimon would be deleted in battle, I activate this card's inherited effect and place my Digimon in digivolution cards. At such times, can <Piercing> on my opponent's attacking Digimon activate?

No, it can't. <Piercing> triggers when a Digimon with that effect attacks and the opponent's Digimon is deleted in battle. Your [Eater] trait Digimon that would be deleted is placed in digivolution cards by this card's inherited effect, preventing that deletion. Therefore, <Piercing> on your opponent's Digimon doesn't trigger or activate.

4 July 2025

When I use this card's {Breeding} [Start of Your Main Phase] to look at my Digi-Egg deck's top card, do I have to reveal it?

No, you don't have to reveal it. However, if you place a [Mother Eater] among them as this card's top digivolution card, you must reveal the card to be placed, then place it in this card's digivolution cards.

4 July 2025

My opponent has BT9-047 [Pomumon] in the battle area. Can I activate this card's {Breeding} [Start of Your Main Phase] effect and play [Mother Eater] from this card's digivolution cards?

No, you can't.

4 July 2025

More from BT22

Full set list
Mother Eater BT22-007