Utopia Sprawl

Enchant Forest
As Utopia Sprawl enters, choose a color.
Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color.

Arbor Elf

Mwonvuli Acid-Moss

Destroy target land. Search your library for a Forest card, put that card onto the battlefield tapped, then shuffle.

Thermokarst

Destroy target land. If that land was a snow land, you gain 1 life.

Dawn's Reflection

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional two mana in any combination of colors.

Raze

As an additional cost to cast this spell, sacrifice a land.
Destroy target land.

Urban Burgeoning

Enchant land
Enchanted land has "Untap this land during each other player's untap step."