There are many ways to build an interesting Brenard deck
Demonic Consultation Regardless of how you feel about Demonic Consultation, since its most common use ostensibly goes against what the card was actually designed to do, you cant deny its impact on modern-day EDH
One of the more interesting and aggressive enchantments in the game came from Ice Age
Proxies are also useful if you want to test out decks before committing to purchasing them
In their simplest interpretation, somewhat similarly to Structures, Battle cards act as Enchantments that can be attacked by their controller (but they are not Enchantments, they are Battles)
For that set, I balanced my picks fifty-fifty between the two factions: Ants Magic History Cube In the end, I came to the final list linked below, containing equal distributions of cards from Revised through Khans of Tarkir