Bryn Argoll Spiritdancer

Flying, Lifelink
If {w} was spent to cast Bryn Argoll Spiritdancer, creatures can't attack unless their controller pays {p/w} for each of those creatures.
If {u} was spent to cast Bryn Argoll Spiritdancer, whenever a player casts a spell, counter that spell unless its controller pays {p/u}. (It has both if {w}{u} was spent.)