Parallel drainage pattern. A parallel drainage system is a pattern of rivers caused by steep slopes with some relief. Because of the steep slopes, the streams are swift and straight, with very few tributaries, and all flow in the same direction.
1 In Creative, the player can use spawn eggs to spawn most mobs. 2  When mobs are spawned this way, all normal spawning requirements, such as light level and block type, are ignored. 3  Any entity can be spawned using the /summon command.
R.I.P Mom..Aug 30th, 2007. Best way Ive seen is a mob tower. The mobs spawn on multiple floors then get pushed down to the bottom floor taking big damage. You stand there and one hit them with a simple stone sword.est way Ive seen is a mob tower. The mobs spawn on multiple floors then get pushed down to the bottom floor taking big damage.