为 Radha, Heart of Keld 寻找最佳的争锋套牌，包括其胜率、热度，以及该牌在万智牌：竞技场中的合法赛制！
During your turn, Radha has first strike.
You may look at the top card of your library any time, and you may play lands from the top of your library.
: Radha gets +X/+X until end of turn, where X is the number of lands you control.
