Last week, during the Super Smash Bros. Ultimate announcement two new amiibo characters were announced. The latest characters, Richter and Dark Samus, are out according to the official Nintendo Store in NYC and is available for $15.99.
Both amiibo characters are usable in Super Smash Bros. Ultimate as echo fighters. Gameplay details from the Nintendo amiibo site:
Dark Samus – Summoned into the Super Smash Bros.™ Ultimate game, Dark Samus joins the battle as Samus’s echo fighter. With floatier movement, she’s a little different from Samus–and she doesn’t roll when dodging or jumping. If you look closely, you can see that her bombs and missiles look a little different, too.
Richter – Richter from the Castlevania series joins the battle as Simon’s echo fighter in the Super Smash Bros.™ Ultimate game ! His basic attacks are the same as Simon’s, but with subtle variations. In addition to that, his holy water is a different color.
For more information visit Nintendo’s amiibo site.