Mastemon
- Card Number
- ST10-06
- Rarity
- SR
- Category
- Digimon
- Level
- 6
- Block Icon
- 01
- Supplemental Rarity
- Alternative Art #1
- Colour
- Yellow Purple
- Play Cost
- 13
- DP
- 13000
- Form
- Mega
- Attribute
- Vaccine
- Type
- Angel
- Digivolution Requirements
- Digivolve Cost
- 5
- Colour
- Yellow Purple
- Level
- 5
- Category
- Digimon
- Effect
DNA Digivolution 0 fromYellowLv.5 +PurpleLv.5 Digivolve unsuspended with the 2 specified Digimon stacked on top of each other. When Digivolving Place 1 yellow or purple Digimon card from your trash on top of your security stack face down. When DNA digivolving, search your security stack, and you may play 1 level 5 or lower Digimon card among it without paying its cost. All Turns When you play another Digimon using an effect, delete 1 of your opponent's Digimon whose level is less than or equal to the played Digimon's level.
- Errata
- Date
- Correction
[When Digivolving] Place 1 yellow or purple Digimon card from your trash on top of your security stack face down. When DNA digivolving,
you maysearch your security stackfor, and you may play 1 level 5 or lower Digimon card and playmong it without paying itsmemorycost. Then, shuffle your security stack.
- Q&A
- Date
- Question
Does this card's [When Digivolving] effect activate when performing a non-DNA digivolution?
- Answer
When performing a non-DNA digivolution, only the “Place 1 yellow or purple Digimon card from your trash on top of your security stack face down” part of the effect activates. The part of the effect that reads, “you may search your security stack for 1 level 5 or lower Digimon card and play it without paying its memory cost” only activates when DNA digivolving.
“Then, shuffle your security stack” activates no matter what kind of digivolution you perform.
- Date
- Question
Does this card's [All Turns] effect also activate when the [Security] effect of one of my Security Digimon plays it into my battle area?
- Answer
Yes, it does.
- Date
- Question
Does this card's [All Turns] effect activate when [BT1-089 Mimi Tachikawa]'s effect moves a Digimon from my breeding area to my battle area?
- Answer
No, moving a Digimon from your breeding area doesn't count as playing it, so the effect doesn't activate.
- Date
- Question
My level 4 Digimon was played by an effect, then this card's [All Turns] effect and another effect triggered simultaneously. I activated the other effect, then the level of my Digimon that was played by an effect increased from 4 to 5.
If I then activate this card's [All Turns] effect, what levels of Digimon can I delete?Jul. 4, 2025 Updated
- Answer
Level 4 or lower.
If the same reference to a "played" trigger condition being performed is made for an effect when it has a "when X is played" trigger condition, the state when the effect has triggered will be referenced.
In this case, your Digimon was level 4 when this card's [All Turns] effect triggered, therefore you can delete a level 4 or lower Digimon.
- Date
- Question
My level 4 Digimon was played by an effect, then this card's [All Turns] effect and another effect triggered simultaneously. I activated the other effect, then my Digimon that was played by an effect was removed from the battle area.
If I then activate this card's [All Turns] effect, can I delete an opponent's Digimon?Jul. 4, 2025 Updated
- Answer
Yes, you can delete it.
If the same reference to a "played" trigger condition being performed is made for an effect when it has a "when X is played" trigger condition, the state when the effect has triggered will be referenced.
In this case, your Digimon was level 4 when this card's [All Turns] effect triggered, therefore you can delete a level 4 or lower Digimon.
- Releases

- Genre
- Booster Pack
- Release Name
- DIGITAL HAZARD [EX-02]
- Official Product Page
- Date
- Notes
- THEME BOOSTER DIGITAL HAZARD [EX-02] Box Topper ADVENTURE BOX Errata Card
- Alternate Arts
- International Arts

ja ST10-06 スタートデッキ 異世界の軍師 [ST-10]

ja ST10-06 P1 [Amazon.co.jp限定]バンダイ (BANDAI) デジモンカードゲーム スタートデッキ コンプリートセット2021

ja ST10-06 P2 ブースターパック ディメンショナルフェイズ [BT-11]

zh-Hans ST10-06 异世界的军师【STC-10】

zh-Hans ST10-06 P1 宣传卡【P】

zh-Hans ST10-06 P2 ACROSS DIMENSION【BTC-06】

ko ST10-06 스타트 덱 이세계의 군사 [STK-10]

ko ST10-06 P1 조그레스컵 참가상

ko ST10-06 P2 부스터 팩 디멘셔널 페이즈 [BTK-11]


