Nintendo announced today that both Callie and Marie from Splatoon will be coming to Super Mario Maker as costumes.

They also released a gameplay trailer of their event course, which will have to be completed twice to unlock both costumes when the level releases on July 8.  The characters can also be unlocked by using the Callie and Marie amiibo, which are also coming on the same day.

Callie and Marie were recently revealed to be pitted against each other in Splatoon's latest Splatfest, which will also be its last. Both Splatoon and Super Mario Maker are available on Wii U.