All three abilities should work regardless of board state
The only other difference is you're stealing from the grave, not their top deck, so you have to make sure you do plenty of milling
This arrives on turn three without mana dorks, and then has two +1/+1 counters
I dont mind doing a little work, but that seems like jumping through too many hoops
This Bloomburrow commander has incredible snowball potentialspending 8 mana in a single turn means you have, well, lots of mana, so you should be able to cast both spells exiled off Muerra, which increases the odds of getting another two cards to cast the following turn, and so on
If you need something to listen to, check out our PlayEDH Radio 903.1 podcast streaming on Spotify, Apple Podcasts, or SoundCloud