Sphere of Trust

The Sphere of Trust is a treasure found in. It is a billiards ball, specifically the 8 ball. It is located in the Ultimate Testing Range in the Giant's Hearth.

Collecting the treasure
The Sphere of Trust is lying on the ground in the northwestern room of sublevel 1 of the Ultimate Testing Range. It is guarded by a Venom Dweevil, and there is a second Venom Dweevil beneath it, both of which should be defeated before attempting to collect it. To collect this treasure, you must throw 7 Pikmin at it.