Just be prepared to defend yourself once the table figures out what youre doing
In the shop I run, it is by far the most requested product that, sadly, I cannot get my hands on
Just like how those clamouring for Hogaak, Arisen Necropolis or Faithless Looting to get banned in Modern a couple of months ago should have been registering the deck all along, if you want to win and genuinely believe a card needs banning in Pioneer, then you should be playing it and trying to break it
Its power is useful too - Dark Signal allows players to set favorable matchups against opponents who have metagamed their decks
If two or more players each control a Laboratory Maniac and each player is instructed to draw a number of cards, first the player whose turn it is draws that many cards
But the rate of flier plus pest with upside that demands removal seems like it might be just good enough to get there in the right deck