Kefnet's Devoted (Amonkhet: U/splash-B) (Standard)

Creatures:
Cycling is for mainly board control later on, possible board wiping/clearing with "Archfiend of Ifnir".

"Vizier of Many Faces" was included to copy opponent's big threats, but also as a way of backing ones own when board stability is reached.

Spells:
Plenty of counter magic. This is primarily to keep "Archfiend of Ifnir" or "Scribe of the Mindful" alive. This will in-turn allow either pulling spells back from the grave or simply keep board stability against small-bodied creatures.

"Wander in Death" is crucial for bringing back spells (again through "Scribe of the Mindful") or even "River Serpent"; as this triggers the Cycle mechanic, yet again.

A few bounce spells for taking care of the occasional enchanted creature or pesky 'stuck-to-the-board' types.

Enchantments:
Not as heavy as I usually run. I decided on using only "Faith of the Devoted" for a primary hit point stability.

Combo:
"Commit // Memory" and "Winds of Rebuke" work nicely for Planeswalkers or really anything you NEED to get rid of. Potentially this could work for global Enchantments as well.

Sideboard:
Cards I felt really worked with the deck, but wasn't sure when or how to incorporate them. Some of them are just extras, I like to play "4 of", but this deck really demands a change of pace.

Maybe:
Possible cards that could be used, I own 'X' extras of each of these in this drop down slot.