Keramon (X Antibody) (BT24-052) - Time Stranger

[[Digivolve] [Keramon]: Cost 0]
[When Moving] [When Digivolving] You may play 1 [Diaboromon] Token without paying the cost. (Digimon. Cost 14/Lv. 3000 DP) 6/White/Mega/Unknown/Unidentified/

[All Turns] [Once Per Turn] When this Digimon with [Diaboromon] in its text would leave the battle area, by deleting 1 of your other [Diaboromon], it doesn't leave.