2 Witherfingers - Congratulations!
Awesome deck!
There are many sleep cards to experiment. Obsidian Dagger? You have no relic. Satyr makes a random creature to sleep. Obsidian Dagger costs 1 mana more and you have to wait one more turn but, this time, you choose who is going to sleep. Hard to defend a Satyr especially playing a control deck. A relic is harder to remove for the opponent.
Also, you spend no mana after you install Obsidian Dagger so you can even experiment with Thalia in this case... But this is just a theory :)
Hey! :)
You're right, Obsidian Dagger is a good idea and another way to let my opponents sleep. Satyr Hypnotist usually is not surviving 3-4 turns. I just have to be sure that I'll get the Relic removals from sanctum before my opponent.
Thalia is very interesting since the change but I don't have the feeling that I can fit her very well. Maybe with Obsidian Dagger I'll have a better timing to use Thalia. Also "Nightmare" or "Darkdream Hex" would be options as more or other removals. I think that I should try it. :)