Hey guys, I hit level 5 yesterday. I'll be trying battle soon. I did some googling but want to confirm some questions
If I fight at a gym that is my own color, I'm just training my pokemon. Do they still faint and lose HP?
If I fight at another color's gym, I'm trying to take it down. If I'm successful, I have to leave one of my pokemon to defend it? Like it's gone from my team completely?
Is there really any difference to the different color teams? The leaders introduce themselves as intuition, evolution, and strength. Do they actually affect you in any way other than color?
What is the benefit of holding a gym, do I get anything out of it?
Is there any benefit to "power up" a pokemon from the menu? I did it a few times just learning the game and am bummed that I wasted those candies needed for evolution now, plus I ended up catching stronger versions of the pokemon I powered up anyway