These are affordable compared to other products, though, so they're worth a shot even if you don't pull anything above a holo rate
Setessan Tactics is another option, but I think the games snowball enough that this seems less appealing to me
Best of all, your opponent isnt going to know what you tutored for, and that uncertainty in and of itself is a powerful tool
Countering an opponents spell for something as trivial as 2 life is incredibly busted
All prices in this guide are listed in US dollars
If youre playing a deck with a very low curve, were talking an average costing cost of two or three, then youre going to want to be on the lower end of that, and then you go up that range the higher your average casting cost is