[cards] Otawara, Soaring City Eiganjo, Seat of the Empire Restless Anchorage Celestial Colonnade Hall of Storm Giants Cavern of Souls Gemstone Caverns [/cards] Utility lands like [card]Otawara, Soaring City[/card], [card]Eiganjo, Seat of the Empire[/card], [card]Restless Anchorage[/card], [card]Celestial Colonnade[/card], and [card]Hall of Storm Giants[/card] ensure even your mana base threatens the opponent in a long game
Thought Vessel is a decent mana rock, but the deck already has quite a few mana rocks, and having an unlimited hand size doesn't seem like it's all that useful
Completing these gets you additional Shop Tickets
So, players can use Dusknoir to force their opponent to drop from 3 prizes to 2, and then use Briar to set up their win condition