A: Yes, but you need a separate NFC reader/writer (like the Poké Ball Plus or a Joy-Con with NFC). The Lite itself has no built-in NFC in the console body.
The phenomenon highlights a tension in modern gaming: physical DLC vs. digital preservation. While Nintendo would prefer you hunt down a Silver Mario figure from 2016, the reality is that Odyssey ’s best costumes are locked behind discontinued plastic. mario odyssey amiibo bin files
A: No. You can reuse the same written tag daily. The Switch stores the timestamp of last scan, not the Amiibo. A: Yes, but you need a separate NFC