Giving your creature indestructible can be a lifesaver if you need other stax pieces (I am assuming if you play Boromir, Warden of the Tower , you are playing a stax deck) to stay alive, or if you just want to beat down someone and survive a board wipe
The rest of the deck is a specially crafted arsenal of creatures, artifacts, and other spells, designed to reflect the personality of that commander and take advantage of his or her strengths
7 Emiel The Blessed Blink Blessings Similar to Duke Ulder Ravengard, Emiel the Blessed has a very strong ability to let you repeatedly get that Hare Apparent enter the battlefield trigger going over and over again
Spin Into Myth is a card I never liked due to its high casting cost
But if budget is no obstacle, I'd load up on tutors: 10 is a fine number, for example
The art deco Showcase foil version is priced at around $8, and the regular Tri-land version is priced between $7 and $8