As the name suggests, this deck's strategy is more specifically built around stocking the graveyard with cards of different types: it even runs a copy or two of Tarfire to get the Tribal card type involved
Sneaking some big creatures in for just can be game-changing, especially since Ezios built-in evasion means youre more than likely to connect with an assassin each turn
I would include Jace, the Mind Sculptor in lieu of Unsummon because of his tremendous versatility (as well as having an Unsummon ability for -1, albeit at sorcery speed)
Disciple of Freyalise may seem stronger on its face, as it is a creature and could be blinked, reanimated, copied, etc., but unless you have a way to grant it flash, it can only act as a sorcery speed effect
The Legacy of the Power 9 The Power 9 have had a huge impact on MTG since their release
The land has a foil borderless version worth around $41 and an art deco Showcase foil version valued at around $10