wait for it to refill, buy energy, or ask friends for energy.
There are many way to get unlimited energy on Tetris Battle and I just found 1 web source that can help you on it. Just visit the useful blogsite in related links.
tetris battle
password of arena on tetris battle
ryan isaac lozano (pogi)was developed the tetris battle
The password for the battle arena in the Tetris battle changes from time to time. Currently the password is MINO.
the older tetris battle has only upto rank 50. But now it is already upt to rank 100 ^_^
cell
ewan ko
lunar
Dragon
ewan ko
in y tetris battle 2p,y rank is rank 14,or leader,battle 6p, rank 8 or achiever, but in tetris arena, sprint 4p and tetris marathon and sprint are rank 1. the total rank names in tetris battle is 100. the first, tenderfoot and newbie, third, rookie,eighth, achiever,eleventh,intermediate, twelfth, hotshot,thirteenth,captain and rank 14 is the LEADER.