Yurin, Crane School Witchcraft Master

[Empower Green 4] [Auto] If this card has 5 or more markers on it : When this card is played, choose up to 1 of your opponent's Battle Cards and KO it. [+2][Activate : Main] Choose up to 1 of your green Battle Cards with an energy cost of 2 or less, and it gets +5000 power for the turn. [-4][Activate : Main] Choose up to 1 of your green Leaders and it gets +5000 power and [Double Strike] for the turn.