PhoneWave (name subject to change) is a Union Arena card from Steins;Gate UA57BT/STG-1-072. Compare listings from Singapore Union Arena sellers on CardJio, then jio them on WhatsApp.
Card type
FIELD
Color
Green
Energy
3
AP
1
Generated energy
Green 3
Trigger
Get
Source title
Steins;Gate
Card Text
[When Played] Add up to one <D-Mail> from your sideline to your hand. If it is your turn, choose up to one character on your field. It gains 1000 BP until the end of the turn.