From what I remembered, you don't need a shield. The ability's like EQ 1's racial slam. As a leveling ShadowKnight, from what I can remember, I always have 2h when I solo, for extra damage, and 1h + shield when I'm tanking.
I've seen some people tank with a 2h, but it doesn't work as well, actually nothing ever beats 1h + Shield. Practice body pulling. It will be your most common method of pulling, and as stated already just use your threat causing abilities as much as possible!
If it's a group, your AoE's will shine here and your threat shouldn't be much of an issue. Patience is the key to doing this.
____________________________
[20:55] Darqflame: <3 U2 Kupo
Be Jealous
[14:24] nLoD: so it can't be all that hard can it?!
14:25] Pikko: obviously for magi it was really hard.. all the time
WoW: Retired
Uncleleo - 80 Undead Warlock Earthen Ring
Kishio - 80 Blood Elf Priest Earthen Ring
Elainebennis - 80 Blood Elf Death Knight Gul'dan
EQ2: Retired
Ishio - 80 Kerran Shadowknight - Crushbone
Ishiu - 26 Ogre Defiler - Crushbone
Ishias - 36 Conjy - Crushbone
Nerstinna - 16 Warden - Crushbone
>:3