/cancelaura NetherwalkDrops Netherwalk early. The immunity also stops you dealing damage, so once the dangerous moment has passed you want it gone rather than sitting there doing nothing.
World of Warcraft · Demon Hunter
Transforms on the spot instead of leaping. When you are already in melee and just want the damage buff, jumping out of position to get it is the last thing you want.
#showtooltip Metamorphosis
/cast [@player] Metamorphosis