为 剑术宗师索卡 寻找最佳的史迹套牌，包括其胜率、热度，以及该牌在万智牌：竞技场中的合法赛制！
Vigilance
Equipment spells you cast cost less to cast for each Ally you control.
At the beginning of combat on your turn, attach up to one target Equipment you control to Sokka.
