Many are leaning towards this being a reprint of City of Brass, based on the artwork
It has the non-swamp restriction though, but thats mostly irrelevant if Urborg, Tomb of Yawgmoth isnt around
Milling random cards will give pseudo card quality or card advantage, or it can be a mana saving too
Boasting rather disturbing artwork from original Magic art director Jesper Myrfors (Goblin would become a little more cuddly as the years went on), this Goblin-boosting creature remains a useful member of the 99 in Goblin-themed Commander decks (check out the best Goblin cards for Commander), but I would suggest not paying $1,000 for an Alpha copy when you get an Anthologies printing for about four bucks
They are also somewhat colour fixers although the worst in this regard in the cube - try casting a Cryptic Command for 4 with 2 bounce lands in play for less than 5
For Timey-Wimey, it's built around the new (at the time) mechanic time travel, which lets you add or remove time counters from permanents or cards that are currently suspended