mtg blue black commander deck Blue/Black Mill - Custom Built - Elite - - EDH Wizard Commander Deck - Mono

You can find something awesome to do with Roaming Throne in Commander, Im positive, even if its just trying to make mill happen

This works especially well with [c]Mystic Sanctuary[/c] because youll be able to return it to your hand and reuse its ability over and over again

Any deck running characters your Ruby challengers can actually reach lets you remove threats efficiently while Sapphire Items sustain your resource base through their early pressure

Five loyalty with a four-mana 'walker

That said, these decks are also very satisfying to play for veteran Magic players who understand how to effectively pull off their combos and have the means to assemble them