I really like Tome of Horrors but find his activation cost (4) a liability. It works really well in late game and in mill decks, but is not really a contender against any aggro or even against midrange.To solve that we need to lower its activation cost, and that is where Severin, the Mad Mage plays a huge role. I came here to look if anyone posted a deck with this two cards and found no results, so here is my take on it.This is a relics based deck, still not polished, but with a lot of potential. I am sure there is room for improvement so any feedback is welcome.Another highlight is the Eye of Winter that got buffed after the last patch, I am testing it together with Icebreaker which was a popular combo years ago. Is a weak 3-drop but I find him necessary to keep control over an opponent playing units every turn. In the other hand, Tumbling Sloth may be an excellent replacement for him, I am going to try it and update if necessary, as Sloth will be great against armory decks and charge units.I am aware that there are other cards that have been the gold standard for Relics based decks, like the always present Lethrai Courtier Rat Cage combo or Seasoned Spelunker , I may go into that direction but for now I am trying to build something different.I did not really put a lot of thought in the market, if you are going to try this deck I advice you to tweak it to your liking first. I will probably change Quicksilver Mirror to something else like Sodi's Spellshaper . The only card that is a must here is Perilous Research Again, your feedback is welcome!