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.
Squid are the only water dwelling mob in minecraft and can spawn in any large enough body of water, in any biome, in any light level and on any game difficulty level. However, only between height levels 45 and 62. Itâs not uncommon to find a squid in your pool or pond.