The Earthshatter skill does not generate the spikes.

The Earthshatter skill isn't generating the spikes when the mouse points to an area where there's no space for them to be generated, which seems logical. However, when there are holes in the Abyss or the Narrow map boss, which is inside a hole, even if your cursor is slightly to the side of the boss or monster, due to the hitbox, the game understands that there's no space for the spikes and the character ends up wasting mana without dealing damage. Maps with many narrow places are also a problem, as the character performs the attack action but without any result, depleting mana and becoming vulnerable. This doesn't seem to be something expected to be working as expected, but seeing on the forum, it's a problem that has persisted since at least version 0.3 and greatly hinders the skill's gameplay. I hope there will be some comments on this to decide whether I will continue investing in the skill or if it's a problem with no fix in sight.
I apologize for any grammatical errors; this text was translated by a translator.