Rulings
Q1: What's a token?
Tokens are special cards that some effects put into play to represent Digimon or Tamers. This card's effect, for example, plays a token that's treated as a Digimon named Diaboromon. For a more detailed explanation of how tokens work, check the official rule manual.
Q2: Can I activate this card's All Turns effect by deleting a Diaboromon token when this Digimon is about to be deleted?
Yes, you can.
Q3: Can I activate this card's All Turns effect by deleting a Diaboromon token when this Digimon is about to be deleted?
No. this card's All Turns effect only takes effect when this Digimon is deleted. You can't activate it when a Diaboromon token is deleted.
Q4: I have this Digimon and a Diaboromon token in play in my battle area when my opponent uses BT1-084 Omnimon's On Evolution effect to choose Diaboromon. Are this Digimon and my Diaboromon token both deleted due to having the same name?
Yes. The token is considered a Digimon with the specified name, and is deleted.
Q5: Can I activate this card's All Turns effect when this Digimon is about to be deleted in a battle with an opponent's Security Digimon?
Yes, you can.
Data Sources
Lv.6 Diaboromon BT2-082 SR Mega | Unknown | Unidentified [When Attacking] You may play 1 [Diaboromon] Token without paying its memory cost. (Diaboromon Tokens are level 6 white Digimon with a memory cost of 14， 3000 DP， and are Mega form， Unidentified type， and Unknown attribute.)[All Turns] When this Digimon would be deleted in battle， you may delete one of your other [Diaboromon] to prevent this Digimon from being deleted.
Lv.6 Diaboromon BT2-082 SR Mega | Unknown | Unidentified [When Attacking] You may play 1 [Diaboromon] Token without paying its memory cost. (Diaboromon Tokens are level 6 white Digimon with a memory cost of 14, 3000 DP, and are Mega form, Unidentified type, and Unknown attribute.)[All Turns] When this Digimon would be deleted in battle, you may delete one of your other [Diaboromon] to prevent this Digimon from being deleted.
Lv.6 Diaboromon BT2-082 SR Mega | Unknown | Unidentified [When Attacking] You may play 1 [Diaboromon Token] without paying the cost. [All Turns] When this Digimon would be deleted in battle, you may delete one of your other [Diaboromon] to prevent this Digimon from being deleted.
Lv.6 ディアボロモン BT2-082 SR 究極体 | 不明 | 種族不明 【アタック時】「ディアボロモン」（デジモン• 14コスト• Lv.6• 白• 究極体• 不明• 種族不明• DP3000）のトークン1体をコストを支払わずに登場できる。 【お互いのターン】このデジモンがバトルで消滅するとき、他の自分の「ディアボロモン」1体を消滅させることで、このデジモンは消滅しない。