I put in a custom seed: FlowerChild (real seed is -31755423) and what it came up with was a true challenge. I encourage everyone to check out this seed but I'll offer a short description as well for those who dislike loading new worlds for a peek.
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Three small islands fairly close together, a single oak tree, a few tufts of grass, and a natural cave system beneath the spawn island. A hoe is a definite must unless you get incredibly lucky, plenty of coal and a fair amount of iron to be had in the cave system, diamond is there but hard to find. No clue how I will get wolves but I may be able to force a livestock spawn if I build a plains area. Unsure how that works yet.