Celtic Heroes

I'm not eg, but I just found 4000 pierce damage excessive and pretty overpowered.

The max I've seen it hit was 2k on a 180 ranger, and that was with lures and shatter. Not so op to me.

I have quite often hit around 3300-3500 on 3 and 4 star mobs when I lvl, I m a 176 warrior, so that's firbs, trolls, and the Fire wyrms in that little open area of the tunnel above snorri pit. My shatter is maxed at 35/35. I love the extra no energy skill hit and the 1k hp and regen is very nice as well.

New ammy dmg is based on the armor of the target (pierce dmg). It rarely does over 3000 on regular mobs unless lured or shattered (not sure a lure would help but i assume it would).
When you duel, build (including gear) is everything. If the 220 was all str then yeah, ur gonna smoosh him with a fast cast skill followed up by a few more good hits (if ur vit/dex). Duel a good hybred warrior and see how fast you die (try to note the dmg done by the skill b4 you hit return to leystone though).
Now try casting the skill on a training dummy or go to ow and cast on a 6 star frozen boss, its in no way op. Plus slow cooldown.