This spell costs {1} less to cast for each land card in your graveyard. Flying, haste

Discard a land card: Create a 2/2 green Bear creature token.

+1: Return up to one target land card from your graveyard to your hand. −1: Wrenn and Six deals 1 damage to any target. −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.)