SkullMammothmon (BT6-043)

Card Effect: (When an opponent's Digimon attacks, you may suspend this Digimon to force the opponent to attack it instead) [All Turns] While you have 3 or fewer security cards, this Digimon gets +2000 DP. / Inherited Effect: [Your Turn] [Once Per Turn] When a card is removed from your security stack, 1 of your opponent's Digimon gets -2000 DP for the turn.

Yellow - Digimon - Ultimate / Level: 5 / Play: 12 / Evolution: 3 / Vaccine / , BT-06: Booster Double Diamond