[img]https://brickinsights.com/index.php/crop/teaser_compact/sets/7156-1.jpg[/img] 
[url="https://brickinsights.com/index.php/sets/7156-1"][b]7156-1 Corroder[/b][/url] 71 / 100  
[url="https://www.amazon.com/LEGO-Hero-Factory-Corroder-7156/dp/B003F82K2A?SubscriptionId=AKIAIGQAU2PVYTRCS5MQ&tag=brickinsights-20&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B003F82K2A"][/url] 80 / 100  
[url="https://brickset.com/reviews/set-7156-1"][/url] 72 / 100  
[url="http://guide.lugnet.com/set/7156"][/url] 60 / 100  
[url="https://www.bzpower.com/story.php?ID=4817"][/url] by Andrew  
[url="https://www.youtube.com/watch?v=XPvkWMF_mrU"][/url] by Jang