Must admit I was thrown by it... All I know really is the 6 movies.
Well I've seen all of TCW and those episodes of Rebels that have been shown so far. There aren't many instances I can think of that constitute a magic item. There are a number of places, such as Dagobar, which are strong in the Force and there are also a couple of Force loci that are REALLY strong in the Force (Mortis, if that's the name of the planet) and wherever it is that Yoda visits in his arc in Season 6. Both these places are downright spooky. But they are still places and have the twin benefits (imo) of being both filled with living beings and it seeming more natural to have the Force converge on a planet than to converge on a suit of armour or whatever. (imo).
In terms of actual magic items, I can only think of a couple that may qualify. The sword in Altar of Mortis is clearly some kind of sacred relic and seems to have at least one mystical property that other weapons don't have (omitted because spoilers). That's it for magic items and it was in an extreme environment (really kind of a special Force environment). Holocrons might also qualify as they supposedly require the Force to unlock, though I've more put that down to needing to move lock mechanisms on the inside of them without touch.
Ah, I can think of one other. The thingamajigg-whatsit in the Bodata arc with Windu and Jar-Jar. There is both a globe which stores life energy and a sacred altar which may or may not have special properties of its own (or it could just be located in the right place).
So there HAVE been "magic items" in canon, before. But they've been contained within especially mystical arcs and are VERY exceptional. They have also had very defined uses in ritual, rather than being any kind of "pick this up gain a special power" sort of magic items. More sacred object than wand of fireballs.