Despite featuring the Shaman type, Thornbite Staff is primarily featured as a combo piece, and you dont need any Shamans in your deck to take advantage
Instead, lets take a look at venture into the dungeon cards
Umbris cares about your opponents' cards in exile, so you dont have to worry about most graveyard hate ruining your plan
Who it's best for: Anyone who already uses Manabox, Moxfield, or Archidekt and wants to sell bulk MTG cards on eBay without spending all weekend on data entry
If there isn't a card in the exile zone, you cant cast this, which makes it okay removal with some downsides
It can be worth casting him tactically, when you already have four Sagas on the field so he can't be immediately removed, by the by