Combo Central
By
Created Dec 12, 2018
Updated Dec 12, 2018
Casual
Other Combo
Main Board (60)
Creature (16)
Enchantment (12)
Basic Land (24)
Artifact (8)
Sideboard (15)
Quick Info
All Combos:
Solemnity/Phyrexian Unlife
Solemnity/Decree of Silence
Solemnity/Phyrexian Altar/Chronozoa
Solemnity/Phyrexian Altar/Geralf's Messenger
Solemnity/Phyrexian Altar/Geralf's Mindcrusher
Solemnity/Phyrexian Altar/Murderous Redcap
Solemnity/Glacial Chasm
Solemnity/Dark Depths
Naked Singularity you can upkeep is fun, but not a lot of people rely entirely on basic lands. Destructive Flow or some strong nonbasic hate would do you well.
Edit - I didn't pay attention to your mana base. 12 mana producing lands is going to make 8 cost spells hard, and I think Glacial Chasm isn't worth it. You already have Phyrexian Unlife after all.
You can scale back from 4 of some of the higher cost cards for some more mana-producing lands and some card draw. 3 CMC Transmute spells like Drift of Phantasms and Dimir Machinations can get you to most vital combo pieces. Survivor of the Unseen can get you some card advantage and is in theme and cheap. Even if you don't have Solemnity out you can get a few uses in.