You left scourging blow blank, but it's actually pretty useful in PvMP or just in general, because when used in combination with insta-Barbed Arrow effect you get a no-induction slow on the target. I use it in PvE, like Foundry, when pulling aggro on trolls or simply taking them on solo to get another slow on them after low cut to kite tank.
Also, you can't kill yourself with blood arrow afaik. It won't let you use the skill if your morale is below a certain point. I imagine unless you get hit with a near-death blow at the same time you use, you wouldn't have to worry about killing yourself.
[center]RIP Character signature generator, June 2013.[/center]
[center]Theiol, Fervar, Turthonn, and Vanka, [i]retired LOTRO[/i]|Croue, Folter, [i]Rift - Shatterbone shard[/i][/center]