How to open it
- Read with the Loupe:
minecraft:coworminecraft:sheeporminecraft:pigor Raw Chicken - Notes: Alchemy — 3, Artifice — 1
- After the entries:
Cradle of Currents, 
Lanterns of Life
Pages of the entry
A Swirl herds without leads: while a redstone signal reaches the bowl it pulls creatures in or drives them away. Use it to bring animals into a pen, set calves apart from the herd, gather villagers in a trading hall or keep monsters off a door.
The radius is half the signal strength, up to seven and a half blocks; a spiral of Drift shows on the ground to the edge of the circle, turning inward or outward. Sneaking, empty hand — pull or push. An Imprint Tablet in the front socket — the Swirl takes only its kind; an empty hand on the tablet takes it out. An empty hand on the bowl picks by age: everyone, adults only, the young only.
Drift
Tide
GaleThe Swirl never touches players, masters, guardians or automatons, nor creatures on a lead or carrying a rider; what a Totem of the Fold holds it cannot drive out of that circle. It pays the chunk's flux for every creature in the circle while it works; when the ground has nothing to pay, it stops. Without a signal it sleeps.