Doomsday Clock BT17-100

Effect: [Security] Add this card to the hand.[Main] Play 1 [Diaboromon] Token without paying the cost. Then, place this card as the bottom digivolution card of 1 your Digimon with [Diaboromon] in its name and without [Doomsday Clock] in its digivolution cards. (Digimon/Cost 14/Lv. 6/White/Mega/Unknown/Unidentified/3000 DP)[Start of Your Turn] If your battle area has 4 placed [Doomsday Clock]s, you win the game.
Inherited Effect: [All Turns] When this Digimon would leave the battle area by an opponent's effect, by deleting 1 of your other [Diaboromon], prevent it from leaving.[End of Opponent’s Turn] Place 1 [Doomsday Clock] from this Digimon's digivolution cards in the battle area.