I turned my formerly casual sliver deck into a Legacy-viable deck. It's by no means a Tier 1 deck, but it doesn't fully crap out against other Tier 1 decks. In a LGS meta full of combos, this deck still stands up.
Right now, this deck is built with cards I currently have. I am thinking of dropping Daze in exchange of the ability to run Cavern of Souls. I can always borrow these cards before a tournament so I'll give that a try at some point.
In terms of removal, I am toying with the idea of running StP mainboard instead of Spell Snare.
This list is based mostly off of the old counter sliver lists when the format was still Type 1.5.
So far, I'm liking this deck. Not sure how the match up will be against other "fair" decks since my meta is full of them, but it has beaten my Legacy combo decks so far.
UPDATE 10/21/18
This was the most recent iteration of my deck ever since I got the rest of the Caverns and Galerider Slivers. This was the list I played before the DRS and Probe ban. Not sure how it plays in the current meta since I've taken this deck apart to build RUG Delver, which I took apart to build UB Death's Shadow.
