MetalGreymon #BT19-025

[Material Save 2]
[On Play] This Digimon gains [Rush] for the turn.
[When Attacking] [De-Digivolve 1] 1 of your opponent's Digimon. Then, this Digimon may digivolve into a [Blue Flare] trait Digimon card under your Tamers without paying the cost.
[DigiXros -2] Blue [Greymon] [MailBirdramon]
When this would be played, you may place specified cards from your hand/battle area under it. Each one reduces the play cost.

[End of Attack] [Once Per Turn] You may play 1 level 4 or lower Digimon card with the [Blue Flare] trait from under your Tamers without paying the cost.