Mesut Ozil was devastating in front of goal with a second-half hat-trick as Arsenal surged to an easy 6-0 win over Ludogorets in the Champions League on Wednesday.
Alexis Sanchez had opened the floodgates in the 12th minute before Walcott doubled their lead before half time.
The avalanche of goals continued after the break as Alex Oxlade-Chamberlain immediately got in on the scoring, before Ozil capped off a fine win with three cool finishes.
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