I put 10 priests +35% upgrade +15 villagers. And you know what? 60 damage from a fully upgraded age 5 musketeer does not impress me. As well as his 389 hp under the chief.
What I’m trying to explain to you is that with 5 cards and a plaza, the Iroquois infantry becomes equivalent to the European infantry with 4 cards and no plaza. That is, if you switch the plaza from the war ceremony for even 1 minute - YOU LOSE. No options. The Iroquois only get hemorrhoids from a more serviceable game for them and no advantage.