The swarm can occupy another creatures space and vice versa. A swarm that can fly at a good clip and is smarter than most swarms, so it can understand slightly more complex commands. (hill, mountain, underdark, urban) swarm of rats.
One Beast Of Challenge Rating 2 Or Lower.
This is important because it allows you to summon creatures in the middle of combat. Eight beasts of challenge rating 1/4 or lower. She looked up from her notes at her players, and she suddenly seemed very tired.
Concentration, Up To 1 Hour;
So, it summons 8 swarms of ravens, each of which has 24 hitpoints and each of which does 2d6 damage, and each of which can occupy the same square as an enemy. The swarm has advantage on wisdom (perception) checks that rely on smell. A creature reduced to 0 hit points by a swarm of centipedes is stable but poisoned for 1 hour, even after regaining hit points, and paralyzed while poisoned in this way.
Some Spells Of This Sort Specify That The Spellcaster Chooses The Creature Conjured.
One beast of challenge rating 2 or lower. Conjure animals is indeed a very strong spell, especially if you manage to get flying animals like giant owls to appear. 1 beast of challenge rating (cr) 2 or lower.
Second, Conjure Animals Can Only Summon Beasts:
Keep in mind that the dm gets the final say on what animals get summoned, you just get to choose the cr. The conjure animal spell says that you can summon: Medium swarm of tiny beasts
