It offers a lot of utility while being cheap and enabling your combo
Reignited is either a Phyrexian Arena or a removal effect as you need which provides a lot of gas and utility and has him as one of the most rounded planeswalker in the game
The distinct circular lines offer green, blue, and purple shading within each segment, allowing Banette's muted gray and red color palette to shine
The ones attached to a body probably work best since you can recur them with effects like Feign Death and Malakir Rebirth, but its good to have a mix in the event you run into a Torpor Orb, plus the spell effects are a little cheaper to cast, and you dont want to be committed to spending 3+ mana every turn, especially since we want to have mana free to turn those creatures into Treasures via Vraskas ability
This week we tune in to watch all of your favorite Marvel heroes enter the realm of Magic, presumably with a mandatory Excelsior
Many of the awesome individual cards we ended up with started from his designs