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.
Mobs will still spawn as they do in other game modes (including from mob spawners), but all are passive towards the player and will not try to attack them. If the player enters The End while in Creative mode, the Ender Dragon will still attempt to attack the player, but cannot cause any harm. Zombies summoned by others calling for backup will attempt to attack the player, even if the player is in creative mode, but still cannot cause any harm, and will stop its attempt after several seconds.