Swarm of Familiar

You summon up to fifty familiars – spirits that take animal forms of your choice. Each familiar uses the same rules and options for a familiar conjured by the Find Familiar spell. All the familiars conjured by this spell must be the same type of creature (celestials, fey, or fiends; your choice). The form and amount of creatures conjured by this spell is based in the form and number of the wood sculptures, one sculpture that resembles a bat summons one bat familiar, five sculptures that resemble snakes will summon five snakes familiars and so on. 

If a Warlock with the pact of chain use this spell, he only needs one sculpture to summon any amount of familiars, the familiars, however, must be either a imp, Pseudodragon, Quasit, or Sprite. 

Familiars summoned by this spell can telepathically communicate with you and share their visual or auditory senses while they are within 3 miles of you.

When you cast a spell, one of the familiars conjured by this spell can deliver the spell, as normal. However, you can cast a spell through only one familiar per turn. When you cast a spell through a familiar the maximum range is 60 ft of the familiar. 

This spell can be bounded to a metal sculpture that whorts at least 100 GP, the sculpture then becomes a metal eidolon, if the eidolon is destroyed the familiars conjured by this spell disappears, if all familiars were killed but the eidolon has not been destroyed the eidolon summon the same amount and type of familiars after 24 hours. the Ac is determined by the type of metal that the eidolon is made of, the HP is 15 for tiny objects, 25 for small objects, 50 for medium objects and 85 for large objects. ( This can change up to DM discretion ).

No more than Four eidolons can be active in a 2 miles area, if more than four are active in this area, the conjured creatures of two eidolons picked randomly become hostile to everyone.