Dualcaster Mage is the easier card to go infinite with, since it doesn't require being cast to copy spells like Ghostly Flicker, though the otters still great as just a body that doubles up on another spell you're casting

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While thats fun in a draft, its not what people generally want from other formats
Best Entomb Payoffs Perhaps the most powerful way to exploit entomb effects is through assembling combo lines
Nils, Discipline Enforcer Nils, Discipline Enforcer is very similar in design to Orzhov Advokist
And no, opaque sleeves do not magically convert them into authorized cards