As a multifarious color with a variety of areas of expertise, it should be no surprise that the mono-blue commanders that players have access to when building decks are quite different from one another, allowing for distinct strategies
Ive often talked about redundancy being one of the key measures of a decks success
Ishkanah is immensely powerful even with no access to black mana and these kinds of deck have sufficient mana production to go all the way up to Emrakul, the Promised End
Scar Finally King (Enchanted) With a cost of five Ink, a Strength of five, a Willpower of four, and the ability to earn two Lore per quest, Scar Finally King is one of those cards that earns a place in your deck on its strength alone
Creatures like Gelectrode, Walking Ballista, and even Mayhem Devil instantly become deadly when given deathtouch
How competitive will Naban, Dean of Initiation be in Standard