I will say that given the propensity of certain interpretations of Batman to "accidentally" push people off of tall buildings, I came very close to including Tragic SlipTragic Slip and Fatal PushFatal Push, but they're honestly just not that great outside of Aristocrat strategies
Silverquill Influence Beginning Commander players do well with fewer permanents to worry about and the power of auras exhibit this nicely in Silverquill Influence
Conclusion The key here is to look at the spacing between the red and blue curves
Part of a novel 'Musketeer' archetype Reasonably high-value promo Not found in many competitive decks Even beefier than Goofy is Mickey Mouse, Musketeer , a Steel character card with a high price tag
The more parent sheets you use, the more expensive your game will be to produce
On the other hand, the Sapphire Steel deck is pretty cohesive already, even if most key cards will only have one copy included