Swift Attack

	Swift Attack
	Lvl. 1	For 7 seconds, attack speed of all allies increases by 25%.	Requires:	Acquire 5 different hunters.
Class:   Hunter Type: Duration buff	Lvl. 2	For 7 seconds, attack speed of all allies increases by 30%.	Requires:	Acquire 7 different hunters.
	Lvl. 3	For 7 seconds, attack speed and critical chance of all allies increases by 35% and 20% respectively.	Requires:	Acquire Policewoman.
	Lvl. 4	For 7 seconds, attack speed and critical chance of all allies increases by 45% and 25% respectively.	Requires:	Acquire Royal Musician.
	Lvl. 5	For 7 seconds, attack speed and critical chance of all allies increases by 55% and 30% respectively. When activated again during the effect, the critical damage of the next skill increases by 50%.	Requires:	Get "Great!" skill transfer after acquiring Lvl. 4.