Namakemon [BT16-055] [Beginning Observer Pre-Release Promos]

[[Digivolve] [Pulsemon]: Cost 2] [On Play] [When Digivolving] If you have 3 or more security cards, until the end of your opponent's turn, 1 of your Digimon can't have its DP reduced by your opponent's effects and isn't affected by [De-Digivolve] effects. If you have 3 or fewer, 1 of your Digimon gains [Blocker] and [Reboot] until the end of your opponent's turn.