If I use Welder to attach {R} Energy to my Pokemon, do I still get to use my one energy attachment for the turn?
Yes, you do. Doing something via an effect does not use up the normal actions you get during your turn.
Source: Unbroken Bonds FAQ (2019-04-19), TPCi Rules Team (2019-05-02)
If Black Market {*} is in play, and an Active Darkness Pokemon with up to 3 Darkness energy and a Wishful Baton is Knocked Out by damage from an attack, can the player move all of the Darkness Energy from that Pokemon to another Pokemon and still get Black Market {*}'s effect?
Sorry, but no. Taking prizes is the last step when a Pokemon is knocked out; so after all the Darkness Energy is moved, the opponent would not take one fewer Prize card.
Source: TPCi Rules Team (2019-03-28)
Can I play Lost Blender if there are no cards left in my deck to draw from?
Yes, you can. Putting cards into the Lost Zone is the main effect, so you can use this even if you have no cards in your deck. However, you cannot play it unless you can put 2 cards from your hand in the Lost Zone.
Source: TPCi Rules Team (2019-01-03), TPCi Rules Team (2019-03-21)
Can I play Mysterious Treasure and discard a card if there are no cards left in my deck?
No, you cannot. Discarding the card is a cost not the effect, and you cannot play Trainer cards for no effect.
Source: TPCi Rules Team (2019-03-21)
Can I play Plumeria and discard two cards if my if my opponent has no energy attached to any of their Pokemon?
No, you cannot. Discarding the two cards is a cost not the effect, and you cannot play Trainer cards for no effect.
Source: TPCi Rules Team (2019-03-21)
Can I play Sophocles and discard two cards if there are no cards left in my deck?
No, you cannot. Discarding the two cards is a cost not the effect, and you cannot play Trainer cards for no effect.
Source: TPCi Rules Team (2019-03-21)
Can I play Fiery Flint and discard two cards if there are no cards left in my deck?
No, you cannot. Discarding the two cards is a cost not the effect, and you cannot play Trainer cards for no effect.
Source: TPCi Rules Team (2019-03-21)
When using Ingo & Emmet, if I choose to draw 5 cards from the bottom or my deck, what happens to the top card that I looked at?
You put it back on top before you draw the 5 cards from the bottom.
Source: Team Up FAQ (2019-01-18), TPCi Rules Team (2019-01-31)
If I use Judge Whistle and choose to put a "Judge" card from my discard pile into my hand, can I put a "Judge Whistle" into my hand?
No, that choice only allows you to put a card named "Judge" into your hand; it does not allow you to get a card "with Judge in its name".
Source: Team Up FAQ (2019-01-18), TPCi Rules Team (2019-01-31)
Can I play Lost Blender if I only have one card in my hand to put into the Lost Zone?
No, you cannot play Lost Blender unless you put 2 cards from your hand in the Lost Zone.
Source: TPCi Rules Team (2019-01-03)