Temur War Shaman Despite being overcosted, Temur War Shaman makes every creature that you turn face-up into removal, so I think its still solid enough if face-down creatures are key to your decks strategy
As for Merlin Goat , the Lore generation he offers, especially when returned to hand, can give you the little Lore you need to win the game
Desynchronization One-sided board wipes are always valuable in Commander
There's a tremendous difference between your rare bomb, like Noxious Gearhulk, and the simply fine Lawless Broker in your deck By playing more than the minimum number of cards, you are reducing your chances, however slightly, of finding your strongest cards as often as possible
Seems like another huge bend for the hydra flavor