At the beginning of your upkeep, put two 1/1 black Eye creature token into play.
, Sacrifice an Eye: Put a +1/+1 counter on Engorged Fleshling.
When Engorged Fleshling leaves the battlefield, put a number of 1/1 black Eye creature tokens into play equal to double the amount of +1/+1 counters on Engorged Fleshling.
For Challenge # 049. You know, I looked up the definition of fleshing, and got "A person devoted to fleshly things." from two sources (both stealing from Webster's 1913). Funny thing is that all the "Use this in a sentence" examples clearly used the word fleshling like we'd use it now - an insult applied to humans from some non-fleshy source... probably robots.
But, in the spirit of 1913, I tried to put together a creature that was obsessed with filling himself with fleshy objects. It was originally homonoculus, but I'm using a lot of space here, so I made them Eye tokens instead. That's alright. Some mutant filling himself with eyes is probably creepier.
Ok "Sacrifice an eye" is quite possibly the most disturbing card text I've seen. Even above "sacrifice a player". I'm stopping there.