One With The Spiders

some Arachne have the ability to control spiders. you get the following benefits:

• Increase your Wisdom, score by 1, to a maximum of 20.
• You gain the ability to comprehend and verbally communicate with spiders.
• you also can cast animal friendship an unlimited number of times with this trait, but you can target only spiders (you can ignore "Swarm of Insects (Spiders)" Immunity against Charmed if you cast this spell on it), Wisdom is your spellcasting ability for it.