You can scan the following Amiibo figurines once per day in the hope of getting it's rare items which it drops randomly. The tunics are 3-part armour sets that consist of cap, tunic, and leggings. Some items like Epona will only appear when you have the Paraglider or after completing one Divine Beast dungeon. Note: Epona is guaranteed to drop the first time you scan Super Mario Bros Link and then randomly thereafter if she is lost. As you can only get Epona once per save game to keep her permanently you should wait until you have a stable before you summon her.
Biggorron's Sword:
30th Anniversary Ocarina of Time Link
Epona:
Super Smash Bros Link
Hero's Shield:
30th Anniversary Wind Waker Zelda
Sea-Breeze Boomerang:
30th Anniversary Wind Waker Link or Super Smash Bros Toon Link
Sheik's Mask:
Super Smash Bros Sheik
Sword:
30th Anniversary 8-bit Link
Sword of the Six Sages:
Super Smash Bros Ganondorf
Traveler's Saddle and Bridle:
Breath of the Wild Rider Link
Tunic of the Hero (Armour Set):
30th Anniversary 8-bit Link
Tunic of the Wind (Armour Set):
30th Anniversary Wind Waker Link or Super Smash Bros Toon Link
Tunic of Time (Armour Set):
30th Anniversary Ocarina of Time Link
Tunic of Twilight (Armour Set):
Super Smash Bros Link (2nd Time and Beyond)
Twilight Bow:
Super Smash Bros Zelda