Hidden Grotto
Land
When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
: Add 
.
, : Add one mana of any color.
Legality
standardLEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL