Baku enhances your hero power at the start of the game when you create a deck of only odd cards. Prince Malchezaar puts 5 random legendaries into your deck at the start of the game, which could be odd or even.
What happens with both of them in the same deck? Does Baku still upgrade your hero power?
Best Answer
Yes, you get the benefit of both cards even if Prince Malchezaar adds an even-cost legendary card into your deck.
Test procedure I followed:
I noticed that Malchezaar's animation consistently plays before Baku's, which is the opposite of what you would expect if the only reason they don't interfere is an accident of effect ordering.