Just so you know me my 18 or more wyverns rule the whole entire sever I literally know what happens to alpha tribes against me they die btw I have all types of wyverns fire poison and lightning but mainly have lightning but I bet I can take out 20 gigas with um
In my experience with wyverns, I have found that, fire wyverns are more for tanking, lightning wyverns are for more of just absolute power, and poison wyverns are for attacking and also tanking, basically, poison wyverns are kinda all around good wyverns.
To know how much time need to the next feeding just do the next. Look the Food number# then that number multiply x 10, then divide /3600 and the result will be the number of hours until the next time need to be fed. F.E the food number is 1850.5 1859.5x10=18595 /3600 = 5.1 hours
Wyverns can spawn up to eight level increments above your max level. For example, default max level is 150, with level increments of five, so if you add eight fives to 150, you get 190, which is the max level for wyverns to spawn on default difficulty.