Sith apprantice with sith sword VS Space marine
Alright...
1: Apprantice sith VS space marine scout
2: Apprantice sith VS space marine
3: Apprantice sith VS space marine terminator
4: Sith master VS 3 space marine terminators with lightning claws
Well all the siths got sith swords, they are fighting where Obi wan were fighting grieveus.