Not always, ill have warden upgrading during clan games, then when it finishes ill use last games book of everything to instant uprade him, then elixer rune and upgrade again.. and ill use book of builder to instant upgrade an inferno then within a day have the gold to put an archer tower down, as soon as th12 came out i decided eagle and infernos wouldnt be upgraded without a bob.



That's how I'm rationalizing it at least.
