Since you're often making giant battlefields of creatures, protection is important, and having access to white and blue lets you run protection and counterspells to ensure they stick around
and Kuzco, Wanted Llama while Tiana is on the board
Affinity for artifacts means he'll almost always just cost 3 mana, even after recasting him a couple times, so he's very reliable (unless someone Vandalblasts you into oblivion)
Attacking Lastly, since we know were going to be attacking with Marton, lets include other cards that benefit from an aggressive stance
Theyre a six mana Green and White 5/4 with, When Nazahn, Revered Bladesmith enters the battlefield, search your library for an Equipment card and reveal it
Cycling (, Discard this card: Draw a card.) When you cycle this card, create two Treasure tokens