Sudden raid cs book

Sudden Raid
Description: Summons the power of the former Blade Master and deals powerful damage on groups of up to 15 enemies. #cLv. 11 or above: Mastery Book required#
Animations: Effect, Tile2, Tile3, Tile0, Tile1, Hit0
Delay: suddenRaid - 2700 ms
Maximum Level: 30
Mastery Level: 10

1	MP -400	Attacks 15 enemies	305% damage	400% range
2	MP -420	Attacks 15 enemies	310% damage	400% range
3	MP -440	Attacks 15 enemies	315% damage	400% range
4	MP -460	Attacks 15 enemies	320% damage	400% range
5	MP -480	Attacks 15 enemies	325% damage	400% range
6	MP -500	Attacks 15 enemies	330% damage	400% range
7	MP -520	Attacks 15 enemies	335% damage	400% range
8	MP -540	Attacks 15 enemies	340% damage	400% range
9	MP -560	Attacks 15 enemies	345% damage	400% range
10	MP -580	Attacks 15 enemies	350% damage	400% range
11	MP -600	Attacks 15 enemies	450% damage	400% range
12	MP -620	Attacks 15 enemies	460% damage	400% range
13	MP -640	Attacks 15 enemies	470% damage	400% range
14	MP -660	Attacks 15 enemies	480% damage	400% range
15	MP -680	Attacks 15 enemies	490% damage	400% range
16	MP -700	Attacks 15 enemies	500% damage	400% range
17	MP -720	Attacks 15 enemies	510% damage	400% range
18	MP -740	Attacks 15 enemies	520% damage	400% range
19	MP -760	Attacks 15 enemies	530% damage	400% range
20	MP -780	Attacks 15 enemies	540% damage	400% range
21	MP -800	Attacks 15 enemies	545% damage	400% range
22	MP -820	Attacks 15 enemies	550% damage	400% range
23	MP -840	Attacks 15 enemies	555% damage	400% range
24	MP -860	Attacks 15 enemies	560% damage	400% range
25	MP -880	Attacks 15 enemies	565% damage	400% range
26	MP -900	Attacks 15 enemies	570% damage	400% range
27	MP -920	Attacks 15 enemies	575% damage	400% range
28	MP -940	Attacks 15 enemies	580% damage	400% range
29	MP -960	Attacks 15 enemies	590% damage	400% range
30	MP -980	Attacks 15 enemies	600% damage	400% range

What?