Ice geysers

It functions similar to regular geysers, except you either need ice, packed ice, blue ice, or powdered snow instead of water. The height is 1 block - 4 blocks tall. You can use potent sulfur and the source below is either a lava source block or a magma block.

The layout is like this:

*🧊

*🧊 🧊

*🧊 🧊 🧊

*🧊 🧊 🧊 🧊

*🟨 🟨 🟨 🟨

*🌋 🌋 🌋 🌋

Key:

*🧊 - ice/packed ice/blue ice/powdered snow

*🟨 - potent sulfur

*🌋 - magma block/lava source

The reason we need this is because water won't work in the Nether. This allows ice boat highways that are designed to go up.