Dominance.

Okay, Yaku claimed there were rules about this but I haven't seen them, so I'd like to be able to know it first hand. 

How much damage does it take to "incapacitate" a dominance pet? Like, is it the usual defense, one of the level above it, two of its level, etc? Or is it a lot more?

"All basic items (Weapons, Beasts, Staffs) that a person creates on their own can be destroyed. An item can be destroyed by an attack equal to it's tier, two below it's tier, four below that, and so on and so forth. Eg. A B-Tier Beast can be killed by 1 B-Tier attack, 2 C-Tiers, and 4 D-Tiers. "

Tis in the Item System~

Also, this should be in the Questions & Suggestions section.