Just a word of warning: only play Sorin Markov if you have a death wish. If you can't kill the table that turn, you most likely die from the fear of the -3. I play in a competetive playgroup and any counterspell will instantly hit him, resulting in huge tempo loss.

Good point Thescarabbob the problem is regardless on what decks I play or what I do with Toshiro people are literally scared of dealing with me. I'm still looking for a alternative to make them either scoop or die quickly hopefully I can find something :)

Have you considered No Mercy? You're always the last to die because noone wants to kill their board

Indeed I have I just need to get it