If you do, and you accept another player's offer, that player won't be able to use the second ability to offer another exchange
Dungeon - Undercity Sideboard (CTRL to add secondary) Deck Info Deck stats CategoriesQtyOdds Click charts to focus on cards Deck extras (0) Description This deck has no description
It's no longer staple status, but still effective enough for casual decks
The fact that Mend the Wilds is an instant makes this card a lot better, since you can cast it right before your turn and most likely get to draw whichever permanent you got back from your graveyard
Many online tools can simulate a deck of scheme cards easily
Creatures (5) Lands (19) Spells (36) 3 Disrupting Shoal 4 Blazing Shoal 4 Peer Through Depths 4 Dragonstorm 4 Muddle the Mixture 1 Snapback 1 Pact of Negation 1 Summoner's Pact 4 Ponder 4 Spell Pierce 4 Preordain 2 Gitaxian Probe Sideboard In Legacy, Preordain has mostly been overshadowed by Ponder and Brainstorm, but in Vintage, where those two are restricted, Preordain is king
