Thread:WenBroly?/@comment-10336-20170227072735/@comment-30827145-20170414080706

A unit with a niche use means a unit that will only be played in a very specific situation and that will stay in your box rotting the rest of the time.

A good example of a unit with a niche use is DEX General zombie. He delays units for 1 turn and puts an attack debuff on your team for 2 turns. Pretty useless in most situations, everybody would call him trash. But in a coliseum (Coby if I remember correctly), a enemy casts an ATK debuff for a few turn as a preemptive. So, if you launch general zombie special before getting to that stage, you will already have an ATK debuff when the preemptive is launched and you won't be affected.