Guild Wars 2

Something I noticed and seems inconsistent with other classes. Screen shot attached is pretty self explanatory but if not.

No other class is able to target the opposite side of the wall, on any other class with line of site you’d get obstructed but not in the case of the screen shot attached…

That’s not a bug. Dragon Tooth allows the user to hit anything so long as it’s targeted and within the 900 range threshold – even if the caster is facing a wall with no line of sight.

Sure, there are serious design inconsistencies with other AoE skills, and is incredibly annoying to counter in a 10 v Zerg scenario like the picture you posted, but that’s a wholly different matter.

Other classes have that too, e.g. Ranger pets still glitch through gates sometime or at least can attack people behind it. Mesmer clones can spawn behind gates and on top of walls.
Dragon’s Tooth does not require a line of sight, but that does not mean it always works. GW2 line of sight / targeting system is far from perfect and sometimes unpredictable.