This is generally worse than a Merfolk Lookter in these kinds of decks as you are only able to get the discard in your combat step making it quite unsuitable for some of the cheat in effects
But as you rummage through your collection, remember that theres no rush to purge now
And because Skullclamp is an equipment, with 1 mana as cost and 1 mana to equip, this means that the amount of cards you can draw per turn is only capped by how much X/1 fodder you can bring out
You won't find many copies in clean condition, so expect to pay well over the market price for a clean copy
That's likely to be at least five or six by the time it hits the battlefield, with potential for much more later in the game
Mirror Box disables the legend rule for creatures you control, so you can keep every single copy of Deadpool, Trading Card that you generate