He gives +1 to both Power and Life to every token you have and since this deck will have a majority of your battlefield be tokens, this is a pretty easy way to buff them
The Wandering RescuerThe Wandering Rescuer, Triplicate SpiritsTriplicate Spirits, Venerated LoxodonVenerated Loxodon, and Knight-Errant of EosKnight-Errant of Eos all make the cut thanks to convoke and how well it fits into the deck's game plan
Sacrifice after VI.) I, II, III, IV, V, VI Note a creature type that hasnt been noted for this Saga
Boromir, Warden of the Tower is a fresh white EDH staple that does double duty here, protecting your team and shutting down cascade shenanigans, pitch spells and any other free spells your opponents are trying to leverage