Generally decks that play Mind's Desire are Spellslinger decks that want to focus on instants and sorceries, which Magus is unfortunately not, but the neat thing with the Magus is that his activation costs only one mana, so you can cast him for a future turn so you'll have more mana to work with on the turn you decide to pop him
A pretty good bargain I think
The original basic landcycling cards from Conflux cost colored mana to cycle, but I wanted generic mana costs here
With only a handful of PSA 10 copies known to exist, this isnt just a rare Magic cardits a museum-worthy artifact
Lets check out the best of them
Similarly, a deck built around very expensive spells (such as Dragons or spells like Exsanguinate with in their mana cost) will likely play powerful, expensive ramp no matter the cost of its commander