The 噴流球 is a 悠悠球, and is currently the most powerful yoyo available before 困難模式. It can be held out for 16 seconds before it returns, and upon striking an 敵怪, has a chance to inflict the 著火了！ 減益. When used it will emit embers which can be used as a light source stemming 6 blocks away (13 x 13 sized light, 6 from all sides and excluding the source making it 13).
The Cascade has a 0.25%, or 1/400, chance of being dropped by any enemy in or near 地獄 after 骷髏王 has been defeated (Statue mobs work as well). Once Hardmode begins, it will no longer drop, as the stronger 獄火球 will drop instead.
Its best 修飾語 is 神級.