Nomad Stadium
Land
: Add 
. This land deals 1 damage to you.
Threshold — , , Sacrifice this land: You gain 4 life. Activate only if seven or more cards are in your graveyard.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL