It's a Jund (black/red/green) Dragon Noble that allows you to draw a card and give it a +1/+1 counter whenever you sacrifice a permanent
(When this equipment enters create a colorless 1/1 Hero creature token and attach this to it.) Equipped creature gets +1/+0 and is a Knight in addition to its other types
Any cards which dont fit into one of those categories are probably lowering your power level, so consider how many you play when finding the right balance for your table
Consider Cinderella Stouthearted and some shift targets
For a while, players had Draft Boosters for Limited play, Set Boosters for the pack-opening experience, and Collector Boosters for anyone who wasn't satisfied with opening a foil only once in a while
Im confident that Magic in 2024 will continue in this confident design paradigm, and Im excited to try and predict what that will mean for sets like Murders at Karlov Manor and Outlaws of Thunder Junction when their turn rolls around