Gale boots

The Breeze could possibly drop some kind of item (Gale Shard, Breeze Shard, ect.) that, when combine with Diamond boots, grants the player a double jump ability that operates as the standard double jump ability. The added boost would go up to an extra three blocks vertically and allow for an extended boost horizontally as well. There could possibly be an enchantment that either raises the overall jumping ability of the player wearing the boots as well as the double jump or just the double jump alone. These books can be found sparingly in the supply chests around the Trial Chambers. A potential downside of the boots could be having less resistance to knock back, making it easier for other players to hit the wearer away during combat as well as hostile mobs.