How works the system to set Divine Grenade Spell?

Question

Hello everyone!

How works to set the SQM where the Divine Grenade spell is placed?

Answer 1

The grenade is placed under your feet so you will have to predict the timing of where the creatures will be. The grenade lasts for 3 seconds before exploding.

demonstration video

Answer 2

If you don't have a target it will go under your character, but if you have a target it will go to the feet of your target.