Amulet has remained tier 0 or 1 through metas with KCI, Hogaak, Eldrazi, Oko, Opal, Cruise/Dig Through Time, looting/Grave Troll, Uro, Lurrus/Yorion decks, Scam, Cascade, Nadu, Ring and to this day. The deck is always the most broken thing in modern and just avoids bans by being hard to play.