it sparks for sure.. though the energy is slice-able, lol... (this is a typical dutch saying, for when there is tension in the air..)
rephrase:
The tension in the air is so thick/ strong, one is able to make slices out of it..
or something along those lines
This scene is awesome
BoGr Guide to Missile Combat:
1) Equip a bow or crossbow.
2) Roll a natural 1 on d20.
3) ?????
4) Profit!