For similar "when permanent enters the battlefield" effect maybe Reclamation Sage and Acidic Slime
Danger Level : High Fun Factor : Maybe For The Person Playing It, Very Low For Everyone Else Verdict : Stay Banned Krark-Clan Ironworks operates in a somewhat odd space
Check for printing errors on the front and back of the card
It is quite strong, however, without cards that give this gas of energy acceleration in the current format (as Welder did in the Sun/Moon block), things gets complicated
So, almost every creature you ramp out will net you an extra card, often for no mana
This card was disgusting, creating three bodies for four mana, and giving you at least a 4/5 creature, if not larger, thanks to the built-in mana creatures in Eldrazi Spawn