Dorumon (BT16-051 SR) [Beginning Observer]

Product Details

[[Digivolve] [Dorimon]: Cost 0]
[Start of Your Main Phase] By placing 1 [Kosuke Kisakata] from your hand as this Digimon's bottom digivolution card, until the end of your opponent's turn, this Digimon can't leave the battle area other than by deletion.