为 Rainveil Rejuvenator 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！
When this creature enters, you may mill three cards. (You may put the top three cards of your library into your graveyard.)
: Add an amount of equal to this creature's power.
