This means you reanimate or cast it and then wait through the phases for the turn to wheel before the Muse does its thing, which is rarely acceptable to the table
However, youre going to want mana rocks like the Ravnica signets even with an aggressive strategy
Possibly one opponent dead and a selective board wipe, plus you keep your artifact mana and lands to power your stuff out again quickly
TARKIR DRAGONSTORM: MULTICOLOR, ARTIFACTS & LANDS Coalition Victory Call the Spirit Dragons is a pretty boring card all told, and its a good thing is a win condition with plenty of hoops to jump through
Cards like Boseiju, Who Endures, Arena of Glory, and Cori Mountain Monastery fulfill a similar role to MDFCs in that they provide a land with an additional or alternative mode so that you still have a way to spend your mana, even if you draw a bunch of lands