Use SD in the creature

[bielpg]

Hi guys.

I'm new with WindBOT.

Someone may help me how to use SD when have 3 or more Creatures in my screen ?
I'm doing Crystal Spider Task with my druid but, when have 3+ Crystal my bot isn't using SD :/

Thanks !

[Warchief]

auto(200)
if maround(4, 'crystal spider') >= 3 and itemcount('sudden death rune') >= 1 and $target.id == 'crystal spider' and $target.isshootable then
useoncreature(itemid('sudden death rune'), $target) end