There were games where Brogh was completely screwed regarding money and caches (while the opponent was swimming in them), but after building up 50 vivs, he would arrive at the end of the 2nd or beginning of the 3rd and establish the advantage of one uber-stack over a group of simply strong stacks. Once he killed a flaks double-build this way. Another time a ramparts double-build.
Now that is truly imba. But here, Samurai just got lucky with the layout, nothing special. Dragon Utopia on 121 is a rarity even for the swamp.