Jiren, Immense Being (BT28-109) [Prismatic Clash]

Product Details

[Deflect]
[Permanent] When this card would be removed from a Battle Area, you may place 1 Hidden Mode card from your Battle Area into its owner’s Drop instead.
[Activate:Battle] [Once per turn] 1, choose 1 white card in your Battle Area and switch it to Hidden Mode : This card gets +10000 power and [Double Strike] for the battle.