You can join us to relive the rise (and defeat) of the Eldrazi with Magic Storyfeaturing preview cardsbeginning May 13
Eriette's deck can use negative enchantments to weaken enemy creatures, but it can also give positive enchantments to enemy creatures in exchange for favors
Emerald cards like the Mad Hatter Gracious Host Quest for three lore and need to be dealt with but if your opponent Challenges him, you get to draw a card
When you've got other monsters on the board, it's not hard to cast Ghalta for just two mana
The activation is cheap, but you'll have to re-equip whatever you unattach, so Akiri really wants to be surrounded by some cheap equipment
Note that theres very little of value to tutor up with Primeval Titan (just Adventurer's Inn, Eden, Seat of the Sanctum, and The Gold Saucer)