Does Sandile's "Intimidating Fang" Ability also reduce damage done to Benched Pokemon?
Yes, it reduces all damage done by the opponent's Active Pokemon. Damage to your Defending Pokemon, your Benched Pokemon, and even damage done to your opponent's own Pokemon!
Source: Unbroken Bonds FAQ (2019-04-19), TPCi Rules Team (2019-05-02)
Can I use Melmetal's "Metal Eater" Ability to discard a {M} Pokemon from my hand if Melmetal is not damaged?
Yes you can. The first part of Metal Eater is to discard a {M} Pokemon from your hand, period. Then you do as much of the rest of the Ability as you are able to.
Source: Unbroken Bonds FAQ (2019-04-19), TPCi Rules Team (2019-05-02)
If Gastly with the "Swelling Spite" Ability is my last Pokemon in play and is Knocked Out, do I get to search for 2 Haunter and put them on my Bench or do I lose the game?
Yes, you get to use the Ability before you lose. Gastly is Knocked Out, the opponent takes a Prize card, and then you search your deck for 2 Haunter and put them onto your Bench. (Then you would have to promote one of the Haunter as your new Active Pokemon.)
Source: Unbroken Bonds FAQ (2019-04-19), TPCi Rules Team (2019-05-02)
Would Honchkrow GX's "Ruler of the Night" Ability prevent me from using Charjabug's "Battery" Ability to attach it to Vikavolt as an Energy card?
Yes it would prevent that because Charjabug would be a Special Energy card being played from your hand.
Source: Unbroken Bonds FAQ (2019-04-19), TPCi Rules Team (2019-05-02)
If I use Charjabug's "Battery" ability, is that an extra Energy card attachment or does it count as my one attachment for the turn?
It is an extra Energy attachment. You still get to attach one other Energy card as your normal attachment for the turn.
Source: TPCi Rules Team (2019-05-02)
For Dedenne's "Dedechange" Ability, can I use it if I have no hand to discard?
Yes, you can. A hand of zero cards is still a hand, so you would discard nothing and then draw six cards.
Source: Unbroken Bonds FAQ (2019-04-19), TPCi Rules Team (2019-05-02)
When using Mr. Mime's "Pantomime" Ability, can I look at my prize cards when choosing which one to switch with the top card of my deck?
No, you cannot look at the prize card that you are switching out.
Source: TPCi Rules Team (2019-04-18)
Can I use Unown's "Farewell Letter" Ability to discard it from my bench if there are no cards left in my deck to draw from?
No, you cannot. The order of operations for Farewell Letter should be to draw a card first, then discard Unown. If you are unable to draw a card, then you cannot discard the Unown.
Source: TPCi Rules Team (2019-03-28)
What happens if I play Acerola or Super Scoop Up for a Pokemon with damage counters on it, but my opponent has Mr. Mime with the "Scoop-Up Block" Ability in play?
You can play the Acerola or Super Scoop Up, but its effect will be blocked and it goes to the discard pile without doing anything.
Source: TPCi Rules Team (2019-03-28)
Can I use Swampert's "Power Draw" Ability to discard a card from my hand if there are no cards left in my deck?
Yes you can. The first part of Power Draw is to discard a card from your hand, period. Then you do as much of the rest of the Ability as you are able to.
Source: TPCi Rules Team (2019-03-21)