+"Land", +"Mirage" (12)
Bad River enters the battlefield tapped.
, Sacrifice Bad River: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle.
: Add .
, Sacrifice Crystal Vein: Add .
Flood Plain enters the battlefield tapped.
, Sacrifice Flood Plain: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.
Grasslands enters the battlefield tapped.
, Sacrifice Grasslands: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.
Mountain Valley enters the battlefield tapped.
, Sacrifice Mountain Valley: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.
Rocky Tar Pit enters the battlefield tapped.
, Sacrifice Rocky Tar Pit: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.
Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.)
Teferi's Isle enters the battlefield tapped.
Gatherer works better in the Companion app!
, Sacrifice Mountain Valley: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.