Final bosses don't really need to be difficult but rather make you feel something other than satisfaction for winning. Persona 3 does this well, having the Nyx Avatar pose a decent threat and have a long-ass boss fight to keep you on your toes. It also follows that fight up with an amazing...
I like butts....
Sorry, trying to break the 10+ message thing...
But seriously, I competed in an Inter-School debate competition and wound up getting second place
I was first thinking of LordOfBones because... Game of Thrones...
I thought, "nah, sounds lame" Then I saw my Fire Emblem: Fates box/case/thing and went with Fates instead of Bones