Some vampires dont know hold position .
So their hero will move around , trying to hit the towers or units who is attacking him .
Or humans which try to suicide and you cant get more feed .
Press H to calm your vampire down .
Then it only stands at the certain spot , attacking the units behind you .
For super oracle lag , the buildings is invisible , must hold position to attack it .
When you enter a base , and want to hit a place that are with more gold mine but something is attacking you .
Hold position is important .
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