Lady Tsunade was unconscious, not dead. It has not been released yet in the Naruto Shippuden episodes.
Note: Though, I read through some manga's and I found out that Lady Tsunade has finally awaken from conscious.
As well as Lady Tsunade was not fighting pain, she was protecting everyone in the Leaf Village from Pain's jutsu that crushed everyone in the Leaf. Lady Tsunade had to use all of her power to save as many people as she can from the explosion, which caused completely all of her chakra.
166
it starts at episode 163
Just watch naruto shippuden until the fight with naruto and pain finishes
Shippuden esposide about 5 to 10
Nagareboshi
Yes, Temari does fight in Naruto Shippuden.
Naruto Shippuden Episode #26
It starts in episode 19 (shippuden)
Naruto Shippuden episode 29-30
naruto episode 93
166
The episode where Tsunade acceptes the Hokage title.
naruto shippuden epidode 113
it starts at episode 163
Just watch naruto shippuden until the fight with naruto and pain finishes
yes!
Probably Madara