Is that for a few specific combos or part of a style system. (ShonenGameZ.com)
Training and Tactics modes offer players the chance to practice their skills on a dummy foe, learn the ropes of the game and practice specific combo challenges. (gamingbolt.com)
Eventually, though, you'll encounter tough opponents with specific resistances or weaknesses, requiring you to put together very specific combos in order to open up their defenses and deal real damage. (thesixthaxis.com)