I will love to have 2x Unrestrained Power but unfortunately, I only have 1. And you are right that the win rate isn't that high because I really need a certain sequence of draw. That's why Tenderizer is usually used at 5 or 6 mana with the Wandering Blacksmith (if that happens, the win rate is usually quite good).

I hope I can open more packs with the cards that can make this a true relic war deck :)