Other than that, it kind of depends on what kind of themes you are already building into the rest of the deck. I assume you will want expensive enchantments to reanimate.
You probably want Dragon Scales, Dragon Breath and Dragon Shadow IF your deck has the CMC 6+ creatures to support them. The fact that they return themselves lets Ghen sac them over and over.
Other than that, it kind of depends on what kind of themes you are already building into the rest of the deck. I assume you will want expensive enchantments to reanimate.
Mono-red enchantments tend to fall into the category of "crazy random stuff".
Tide of War
Wild Evocation
Possibility Storm
Confusion in the Ranks
Boros enchantments usually make or want you to have creatures.
Assemble the Legion
Gleam of Battle
Glory of Warfare
Iroas, God of Victory
Rakdos enchantments are super hateful and punishing.
Rain of Gore
Havoc Festival
Mogis, God of Slaughter
Captive Audience
You probably want Dragon Scales, Dragon Breath and Dragon Shadow IF your deck has the CMC 6+ creatures to support them. The fact that they return themselves lets Ghen sac them over and over.