Keramon (BT17-053) - Secret Crisis

[Opponent's Turn] When an opponent's Digimon is played or digivolves, if it is level 5 or higher, this Digimon may digivolve into [Infermon] in the hand, ignoring digivolution conditions and without paying the cost.

[On Deletion] If this Digimon had the [Unidentified] trait, you may play 1 [Diaboromon] Token without paying the cost. (Digimon/Cost 14/Lv. 6/White/ Mega/Unknown/Unidentified/3000 DP)