All things aside the USE of enchantments would really be the mechanic of the deck, but it's the GOAL of the deck that you want to work towards as you play. For instance; anyone can build a Mono-Black zombie deck, but it differs between decks whether you want it to be a zombie-mill, discard, token, or aggro deck (or anything you can think of for that matter). I recommend creatures to the deck because even though not that many people have decks prepped for enchantment hate it still leaves you open as far as damage and frontal assaults go. Maybe even focusing on enchantment AURAS using creatures like
graceblade artisan and then playing
ordeal of nylea for land drops (to combo with landfall) or
ordeal of heliod (to go with
angelic accord). Just some ideas for you to consider.