Time for a follow up for the immortal, blind, phantom pain, infirm Khagan with Aztec and Mongol problems.
It's been 253 years since the game started, so this guy is now 253 years old. Still immortal. Mongols got beaten back eventually (The Black Death owned them), but the Aztecs just conquered France.
In the hundred or so years since we last checked in, he developed cancer AGAIN. However, this time the cancer couldn't be cured in over 50 years since catching it. Additionally, he also became a lunatic. It just spontaneously happened, but if I were in his shoes I'd probably go insane too.
Anyway, here's his current profile:
He's basically a blind
Deadpool at this point.
That's:
107,000 horse archers (not including vassals, tributaries, and the remaining 613,370 manpower)
189,000 gold
59,500 prestige
50,900 piety
That prestige + piety score alone exceeds the top dynasty score in the end game screen. That's just this one guy's score.
Also, if you're wondering what the world map looks like when you've got an immortal Horse Lord, here it is:
Basically he's conquered everything except the Aztecs, Indians, Africans, Swedes. and the Finns. Everything that doesn't have a name on the map is actually a Tributary.
Having an immortal character in ironman is pretty crazy.