L'Cie you control have lifelink.

Reach; powerchain (The first activation of an activated ability by this creature has no {4} cost.)

{4}{u}{u}, {t}, Exert Vanille from Oerba: Target a creature an opponent controls, then roll a D6 die. That creature gets -X/-X, where X equals the result, but if the result was 6, instead it gets -20/-20.