[2023] I just realized, with this buff, Flame Leviathan will be the first and ONLY mage card to have Rush. In fact, the word "Rush" hasn't even been in any mage card since its introduction.

Heroes can't have minion types, for they are not minions.

And before anyone brings this up: The old interaction with Sacrifical Pact on Jaraxxus is a) no longer a thing, and b) a weird case where original Jaraxxus himself was technically a minion.