mtg mono blue control commander deck Magic The Gathering Introductory - Starter Deck - Blue - Modern Legal - Custom Built - Wizard Commander Deck - Mono

Lets exclude all gold cards, hybrid cards, or white double-faced cards that transform into cards of other colors (sorry Brutal Cathar/Moonrage Brute)

Another big, blue sea creature with a mass bounce on top

The other exiled cards go to the bottom of your library in a random order

Order of Succession | Illustration by Magali Villeneuve Mind controls give you permanent control of something on the battlefield you dont own

While Young Deathclaws is on the battlefield, the scavenge cost of a creature card in your graveyard is equal to its mana cost, including any colored mana requirements

That's a lot of power over time, and there is no mana or other costs involved save for the initial six needed for this enchantment