The overlord's helmet seems to have one or more bad frames on the front view. It "jumps" off the head when attacking. Otherwise the helmet's sprite is fine.
Overlord's Helmet Bug
Overlord's Helmet Bug
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SpeedDuck -> dangerDuck -> TinyToes -> Vladimir Putin -> LeggoLass -> Calithildor_Elderon
SpeedDuck -> dangerDuck -> TinyToes -> Vladimir Putin -> LeggoLass -> Calithildor_Elderon