Board Thread:General Discussion/@comment-82.20.14.213-20130216210607/@comment-1661144-20130216213159

right click on water scouce blocks to freeze it to ice, right click on lava to destroy the lava. It should have a radius of 4 blocks, and limited uses.

at least, that's what Ive been told it does... never tried it myself

edit:

after some testing i found ot that

a) using it on water scourceblocks seems to freeze an area of aproximately 3 on 3 blocks on the first click, further clicks will freeze aditional blocks

b) using it on water streams removes the stream in a 3 on 3 area

c) using it on lava scourceblocks seems to have a high chance to turn it into obsidian, however in my testing about 25% of the lava scourceblocks were just destroyed

d) using it on lava streams removes the streams in a 3 on 3 area

i will take this to more testing in about 2 hours.

I'll try to get some numbers about durability (per block or per click) and the maximum range of the effect (in 1 block thick water and in aoe).

I'll post my findings when I get decent results...