If Lysandre Labs is in play, do effects that depend on the presence of Tool cards, such as the damage increase of Doublade's "Curse of the Blade" attack or the energy cost modification of Rotom's "Roto Motor" Ability still work?
If an effect depends simply on the presence of a Tool card in a certain location, the effect still works. It is the Tool card's effects that are cancelled, not effects based on the presence of a Tool.
Source: Forbidden Light FAQ (2018-04-20), TPCi Rules Team (2018-05-03)
If my opponent receives a "Double Prize Loss" penalty where the prizes remain on the table and I play N, do I draw cards for the two penalty prizes or do I ignore those cards?
For N you draw cards based on how many prizes are still on the table, not based on how many prizes are needed to win.
Source: TPCi Rules Team (2018-04-26)
If I use Gladion can I choose Greedy Dice from my prizes and play it right then?
Greedy Dice can be played only if it's taken as a face-down Prize card. Gladion doesn't count as "taking a Prize card."
Source: TPCi Rules Team (2018-03-01)
Can I choose to play Unidentified Fossil as one of my starting Pokemon?
No, you cannot. It's considered a Trainer while in your hand, so it doesn't count as a Basic Pokemon during setup.
Source: TPCi Rules Team (2018-02-08)
Can I use an Ability to move enough damage counters onto my Unidentified Fossil to knock it out, but then discard it from play before it gets KO'd?
No, that won't work. As soon as you're done using the ability you would check for KO before being able to discard the Unidentified Fossil.
Source: TPCi Rules Team (2018-02-08)
If an opponent KO's my Unidentified Fossil do they get to take a prize?
Yes, that's part of being treated as if it were a "Basic Pokemon". Your opponent takes a prize when Unidentified Fossil is knocked out, but not if you discard it from play.
Source: TPCi Rules Team (2018-02-08)
When using Cyrus{*} does my opponent shuffle in their Active Pokemon too?
No, your opponent only shuffles in their Benched Pokemon except for the 2 that were chosen.
Source: Ultra Prism FAQ (2018-01-19), TPCi Rules Team (2018-02-01)
Can I use Looker Whistle to search my deck for another Looker Whistle since "Looker" is part of its name?
No, you cannot. You can only search for the card named "Looker".
Source: Ultra Prism FAQ (2018-01-19), TPCi Rules Team (2018-02-01)
If I use Mars with only 1 card left in my deck, can I still discard a random card from my opponent's hand?
Yes, as long as you can draw at least 1 card you get the other effect. Of course if you can't draw any cards, you can't play Mars.
Source: Ultra Prism FAQ (2018-01-19), TPCi Rules Team (2018-02-01)
If you somehow get 4 Missing Clover back into your hand, can you play them all again a second time to take another prize card?
Yes, you can.
Source: Ultra Prism FAQ (2018-01-19), TPCi Rules Team (2018-02-01)