You activate Goblin Charbelcher, reveal your whole deck, then deal a boatload of damage to your opponent
As of right now, Golgari is underdrafted, and I'm still seeing Cloud of Darkness deep into pack one, which is no longer the case for cards like Shantotto
It shouldnt be that hard for you to transform it
With that said, we can't ignore the few monsters who weren't big enough to make the cut, because any of them could be a strong option for your Commander deck
If youre talking about a lot of money and a private seller, working through a middleman may be the best
It runs a few board wipes including Nevinyrral's Disk, but it doesnt seem to have an endgame besides to tick up Teferi and cast a big creature like Deep-Sea Kraken, Sphinx of Magosi, or the previously mentioned Lorthos, the Tidemaker