And I don't say this as a means to WOW TBC Gold join the argument that has been going on for years of "did Thrall cheat by using magic?" The truth is that I'm taking a view that the whole battle would never have ended up like it did. Thrall shouldn't have needed to use his elemental abilities.
The cinematic clearly seeks to portray Garrosh as all strength while Thrall being half strength half magic. So , as the battle drags on , naturally buy WOW TBC Classic Gold the more physical powerful will begin to take the upper hand, causing Thrall to turn to his shaman abilities to win.