Sucker Spawn Krystal Meth Chartreuse - Egg Fly. The Chartreuse Krystal Meth Sucker Spawn is a variation of the traditional Sucker Spawn. This fly however instead of being a flat colour has been given the addition of a little Krystal flash to give it an extra glimmer to further aid in capturing the hungry trouts eye. Like the traditional Sucker Spawn pattern the Chartreuse Krystal Meth Sucker Spawn provides just fantastic results on rivers and tributaries especially in the Ontario, Canada.