Dark Depths enters with ten ice counters on it.: Remove an ice counter from Dark Depths.When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible.
ReachWhen Sylvan Primordial enters, for each opponent, destroy target noncreature permanent that player controls. For each permanent destroyed this way, search your library for a Forest card and put that card onto the battlefield tapped. Then shuffle.
Dark Depths enters with ten ice counters on it.: Remove an ice counter from Dark Depths.When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible.
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)When Sepulchral Primordial enters, for each opponent, you may put up to one target creature card from that player's graveyard onto the battlefield under your control.
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)Whenever a source deals damage to Reaper of Sheoldred, that source's controller gets a poison counter.
HasteWhen Molten Primordial enters, for each opponent, gain control of up to one target creature that player controls until end of turn. Untap those creatures. They gain haste until end of turn.