Mercy is the support hero Dr Angela Ziegler in Blizzard's team shooter Overwatch, first released in 2016. Her classic ultimate call is heroes never die, tied originally to her mass resurrection ability and later to Valkyrie. With her Devil and Imp legendary skins equipped, that call changes to heroes never die for a price, giving the healer a sinister variant fans instantly recognise. The twisted version spread through gameplay clips, montages and soundboards because it keeps the iconic wording while completely changing the character's intent.