小白一枚。求教。并没有看见掉落率那一栏

有人收徒吗。。求大神啊

#PVF_File
[name]
`燃燒之血十字架`
[name2]
`Burning Blood Cross`
[basic explain]
`施放[武器祝福]、[榮譽祝福]、[天使祝福]時，以50%%的機率使自身減少1%%的HP。
[武器祝福]武器攻擊力增加20、武器命中率增加1%%
[榮譽祝福]力量增加20、智力增加20
[天使祝福]魔法攻擊力增加10、智力增加20`
[grade]
63
[rarity]
3
[usable job]
`[priest]`
[/usable job]
[attach type]
`[sealing]`
[minimum level]
64
[physical defense]
57
[magical attack]
45
[magical defense]
57
[cast speed]
20
[price]
108800
[repair price]
91392
[value]
87040
[equipment physical attack]
644594
[equipment magical attack]
612564
[equipment physical defense]
680670
[equipment magical defense]
680670
[separate attack]
384260
[icon]
`Item/weapon/priest/cross.img`41
[field image]
`Item/field_weapon.img`11
[equipment type]
`[weapon]`23
[animation job]
`[priest]`
[variation]
51
[layer variation]
200
`crossd`
[equipment ani script]
`equipment/character/priest.lay`
[layer variation]
2790
`crossc`
[equipment ani script]
`equipment/character/priest.lay`
[sub type]
0
[move wav]
`CROSS_TOUCH`
[durability]
35
[weight]
3100
[item group name]
`cross`
[cool time]
10000
[if]
[use skill]
`priest`7
[/use skill]
[/if]
[then]
[target]
`myself`-1
[probability]
50
[restore]
`hp`
`%`-10
[/then]
[if]
[use skill]
`priest`53
[/use skill]
[/if]
[then]
[target]
`myself`-1
[probability]
50
[restore]
`hp`
`%`-10
[/then]
[if]
[use skill]
`priest`45
[/use skill]
[/if]
[then]
[target]
`myself`-1
[probability]
50
[restore]
`hp`
`%`-10
[/then]
[skill data up]
`[priest]`7`[all]``[level]`1`+`20
`[priest]`7`[all]``[level]`2`+`10
`[priest]`53`[all]``[level]`1`+`10
`[priest]`53`[all]``[level]`2`+`20
`[priest]`45`[all]``[level]`1`+`20
`[priest]`45`[all]``[level]`2`+`20
[/skill data up]
[possible kiri protect]

这个哪里看爆率啊。。。不懂啊