It seems good, but expensive
If the copied creature is a token, Gogo copies the original characteristics of that token as stated by the effect that created the token, with the listed exception
Louisoix's Sacrifice Louisoix's Sacrifice has a hefty alternate cost, but is a single for a good, hard counter
He can remove noncreature threats, pump himself to get more damage in a pinch, and provide evasion to himself
Its a mana dork that gives you a ton of mana and lets you copy tokens
In some rare occasions you might run into decks that are all about face-down cards such as Kadena, Slinking Sorcerer or Kaust, Eyes of the Glade, which naturally can turn cards face-up or have supporting spells that can