My advice: Try it out before complaining about stuff that isn't important.
Putting two oty's in a deck doesn't mean you summon both of them, you only need one.... Same argument goes for bonewall, though there are less quanta issues with it. Anyway, you can always replace things you don't want to use...
As for the Eagle's Eye, it is a monster, really, wyrm is dumb damage and fog shield isn't nearly as good as bonewall...