Takumi Aiba (BT23-089) [Hackers' Slumber]

Product Details

[Start of Your Main Phase] If your opponent has a Digimon, gain 1 memory.
[All Turns] When any of your Digimon with the [CS] trait would leave the battle area, by suspending this Tamer and trashing 2 same-level cards from 1 of your [CS] trait Digimon's digivolution cards, they don't leave.