Rem is a Union Arena card from Re:ZERO -Starting Life in Another World- Vol.2 EX17BT/REZ-2-007. Compare listings from Singapore Union Arena sellers on CardJio, then jio them on WhatsApp.
Card type
CHARACTER
Color
Yellow
Energy
1
AP
1
BP
2000
Generated energy
Yellow 1
Source title
Re:ZERO -Starting Life in Another World-
Card Text
When this character is Raided, if all characters on your field are <Rem>, draw a card. (Resolve the Raided character's [When Played] ability and this ability in any order you want.)