Callie - Alterna

• Invite amiibo-exclusive villager Cece / Unlock Splatoon-themed items in shopping catalog

Community-reported

• Unlock Splatoon-themed catalogue items and invite a special crossover visitor; the visitor depends on the amiibo.

From NintendoSource

• Invite amiibo-exclusive villager Cece to visit your RV campsite, give you an item, and/or move to your town

Community-reported

• Unlock a special costume

Community-reported

• Figure appears in-game and can be collected to gain energy points

From NintendoSource

• Unlock a Splatoon-themed racing suit

Community-reported

• Unlock a character-based costume

Community-reported

• Unlock a character-based costume

Community-reported

• Receive a random title or avatar item, up to five times a day. Each amiibo can be used once a day.

From NintendoSource

• View musical performances

Community-reported

• Unlock exclusive gear / Save favorite weapons, gear, and control settings / Take photos with the character or saved gear

Community-reported

• Unlock exclusive gear / Save favorite weapons, gear, and control settings / Take photos with the character or saved gear
• Revisit the Grand Festival Grounds to see past Splatfest performances

Community-reported

• Receive special clothing

Community-reported

• Unlock a Splatoon pattern

Community-reported

• Unlock a character-based Mystery Mushroom costume

Community-reported

• Receive a sketch of the character from Wario which can be exchanged for in-game coins

Community-reported

• Unlock a character-based Yoshi yarn pattern

Community-reported

• Unlock randomly assigned three-minute NES or SNES game scenes. Subsequent scans change the scene.

From NintendoSource