为 据地一击 寻找最佳的标准套牌，包括其胜率、热度，以及该牌在万智牌：竞技场中的合法赛制！
Flying, Vigilance
When this creature enters, return all non−Dragon creatures to their owners' hands.
Warning Tremor deals 2 damage to any target.
The next Dragon spell you cast costs less to cast.
