HELIOS One
Land
: Add 
.
, : You get 
(an energy counter).
, , Pay X , Sacrifice this land: Destroy target nonland permanent with mana value X. Activate only as a sorcery.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL