The linear way to boost Vivi's power is to cast noncreature spells, but there are plenty of other ways to raise its power like Clout of the Dominus and Naru Meha, Master Wizard
Basim Ibn Ishaq is a 2/2 creature that costs one blue and one black mana, and like most of the notable cards in the Assassin's Creed MTG set he's a legendary human assassin
If you have another creature in your graveyard, then you can reanimate that one next thanks to Corpse Dance's Buyback cost
Ironically, Vivi's Persistence synergizes incredibly well with Kuja, Genome Sorcerer , Magic's version of the main antagonist of Final Fantasy IX, as both cards care about generating 0/1 Wizard tokens
Mox Emerald (Alpha) A lot of green for a bit of Green Peak price: $16,000 This time around - and in something of a break from tradition - were not looking at a Blue, Red or Black Mox, but at Green