Many Equipment provide stat boosts, such as Behemoth Sledge, Blackblade Reforged, and Hexplate Wallbreaker, making hitting the seven threshold easier Some Equipment puts +1/+1 counters on the equipped creature, such as Power Fist and Pip-Boy 300, which makes it easier for creatures to permanently have seven power, with or without Equipment
A jeweler's loupe, often used for examining intricate details in gemstones and jewelry, is particularly useful due to its higher magnification levels
You can check them all out on Serebii, but my personal favourites are Phanpy because I love Phanpy and this makes it even more adorable and Goomy, because who doesnt want to look at a crocheted blob of purple ooze
Interestingly, Mark Rosewater (Head Designer for Magic: The Gathering) notes that sagas were brought back because they meshed well with the comic-book panel-style storytelling, allowing players to follow each subsequent saga effect in a new illustrated panel