Why exactly do rare some npcs not drop their item everytime while others do?
For example killing packs of Deinonychus to spawn Eotyrannus. I can spend an hour trying to get the Eoyrannus to drop its item. In that hour I get like 8 spawns, but of that 8 the first 7 kills do not drop anything.
Meanwhile something like the T-Rex drops its item everytime.
0