The Soul Stone (Borderless) Edge of Eternities Activate only if you control

Activate only if you control a Forest or a Plains

Flying Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

−7: You get an emblem with "You may play lands and cast permanent spells from your graveyard

If this spell was cast from a graveyard

The Soul Stone (Borderless) Edge of Eternities Activate only if you controlIndestructible {T}: Add {B}. {6}{B}, {T}, Exile a creature you control: Harness The Soul Stone. (Once harnessed, its ability is active.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield.