Each egg boosts the luck of their owner by 3%, and the luck of every familar by 1%.
Primary
Boosts egg-series hatching speed by 10% and defense by 2.5%.
Secondary
Familiars spawned while this boost is active recieve a flat boost to all their stats equal to the current stack count. This boost begins to dimish after the Egg Plus boost wears off, by 1/point.
