Not only are you just burying your opponents in legendary spells already, but theyre all just getting a static +5/+5 or more most of the time, too
The card Aerith Rescue Mission gives you the same choice as FF7
With some minor upgrades, such as Snow White, Unexpected Houseguest and Nick WIlde, Wily Fox, this deck can quickly become a lot more viable
At the beginning of your end step, return up to one target enchantment card from your graveyard to the battlefield with a finality counter on it
These often have unique names - for example, 'Morph, Space Goo' has the 'Mimicry' ability
Dominarias removal is decent, but theres not a ton of ways to profitably kill a 3 toughness creature without spending 4-5 mana