Rating (The degree to which you should get this card)
The effect sending monsters from the deck to the graveyard works well with cards that use monsters in the graveyard.
The effect of this monster can be activated even if no spell/trap card is in your deck. In that case, shuffle all excavated cards into your deck.
Pick up a card / Excavates / Adds excavated cards to the hand / Sends excavated cards to the Graveyard / Adds from Deck to hand / Sends from your Deck to your Graveyard
This card now with 3 copies in Sylvan Decks is like Golden Bamboo Sword in Bamboo OTK Decks before limiting Golden bamboo sword and It is typically very easy to get like This spell so .... These two facts make me fell that there is high probability to limit or semi-limit magical merchant in the near future like Dakini and Golden Bamboo Sword
No, because pinch hoppers description says: "when this card you control is send to the graveyard", that means you must have pinch hopper on the field. Face up or set.
There are some really nasty OTKs that are made possible with Merchant. I've been testing a deck that runs 3 Lycanthrope and 2 of its ritual spell, 3 Merchant, and the rest of the deck is vannilas. You can usually end up dealing upwards of 4000 on turn 2-3 with a good hand if you use Kaiba's Beatdown skill.