老いたる深海鬼/Elder Deep-Fiend

Creature - Eldrazi/Octopus
Flash <CR>
Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost.) <CR>
When you cast this spell, tap up to four target permanents.

Creature - Eldrazi/Octopus
Flash <CR>
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.) <CR>
When you cast this spell, tap up to four target permanents.

Creature - Eldrazi/Octopus
Flash <CR>
Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost.) <CR>
When you cast Elder Deep-Fiend, tap up to four target permanents.

Creature - Eldrazi/Octopus
Flash <CR>
Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost.) <CR>
When you cast this spell, tap up to four target permanents.