Elder Deep-Fiend is a rare Creature — Eldrazi Octopus card from Magic: The Gathering (Eldritch Moon Promos, PEMN).
Rare
Eldritch Moon Promos (PEMN)
{8}
Power / Toughness
5 / 6
Mana Value
8
Card Text
Flash
Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
When you cast this spell, tap up to four target permanents.
