What does Wrenn and Six do?
user
[+1]: Return up to one target land card from your graveyard to your hand.\n[−1]: Wrenn and Six deals 1 damage to any target.\n[−7]: You get an emblem with "Instant and sorcery cards in your graveyard have retrace." (You may cast instant and sorcery cards from your graveyard by discarding a land card in addition to paying their other costs.)
assistant