No brainer

[Destore117]

Play commander
{Junktroller} +  {Tunnel Vision} + {Thoughtsieze} (hope they have a creature in hand)

[AdamS]

wat is the point of {Thoughtseize} in this combo when u can {Sign in Blood} and win

[Destore117]

Make them discard a creature
Put it on the bottom.
Tunnel vision in a turn or 2 you win.

[fj76ts4]

Alternatively, {Spin into Myth} or {Spell Crumple} or {Hinder} and {tunnel vision}.

[MtJesus-Johnson]

I was looking for a card to combo with {Tunnel Vision}! Very cool!

[abstractApathist]

I was looking for a card to combo with {Tunnel Vision}! Very cool!

I like run to it with {Unsummon} effects in {Vendilion Clique} EDH

[MtJesus-Johnson]

I was looking for a card to combo with {Tunnel Vision}! Very cool!

I like run to it with {Unsummon} effects in {Vendilion Clique} EDH

Even better. XD EDH is really the place for Tunnel Vision. I heard about it from a friend that had it in his deck. I don't play it, myself, though.

[Double-O-Scotch]

Would work well with things like {vessel of endless rest} and {cellar door}