Card Text 2 [Inherited Effect] [When Attacking][Once Per Turn] By deleting 1 of your other Digimon, this Digimon gains Security Attack +1 for the turn
If you can't, you lose the game
If this card was Fusion Summoned using a monster whose original name is "Blue-Eyes Alternative White Dragon" as material, you can target up to 3 cards your opponent controls instead
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
And Ill note here Ive never actually taken the time to consider my entire collection, having flipped thru the binders quickly to appreciate this answer unlike before, and the real answer is this is impossible
It could be argued that this is still the most elusive and sought after Charizard in the Sun & Moon series (yes, even over the Hidden Fates one)