0887名無しプレイヤー@手札いっぱい。 (ワッチョイ 99d9-Y8gp [124.38.229.248])垢版 | 大砲2018/07/17(火) 16:04:15.58ID:cm4ImXlu0 >Your Invitation to the MTG Arena Closed Beta will arrive this Friday, July 20 around 12PM PDT (7PM UTC). 招待待ち全員に送ってそう