The official Smash Bros website revealed that Lucas will be available to buy in Super Smash Bros. Wii U and 3DS on June 14th. It costs $4 to unlock him on one platform, and paying $5 unlocks him on both Wii U and 3DS. The same cost of getting Mewtwo. Lucas originated from the Super Nintendo title Earthbound along with Ness, and appeared in Super Smash Bros. Brawl.
The website also revealed that Splatoon based Mii costumes would be available for 0.75 cents each.
Inkling Squid Hat