It'll become an artifact creature, but its power and toughness remain unchanged
Goofy is only a regular rare, so you shouldnt have too much trouble finding a copy that is, if you can get your hands on some booster packs
The downsides are once again pretty clear: for what it's worth, it's not a great FlickerFlicker target, but is also very susceptible to removal and doesn't do a whole lot on its own
Ich-Tekik, Salvage Splicer does good work too, especially if youre running a bunch of other artifact creatures and not just Golems
Instead of drafting cards one at a time, each player opens six booster packs and builds a deck from those 90 cards alone
There are other solid spells at three mana, and youd be surprised what you can actually get for your buck