Target 1 Beast-Type monster you control; return it to the hand, and if you do, Special Summon 1 Beast-Type monster from your hand with the same Level as the monster that was returned to the hand.
Rulings
Individual Card FAQs
You can Special Summon the same Beast-Type monster you returned to your hand with the same effect of "Beast Soul Swap".
You can use "Beast Soul Swap" to return a non-Beast-Type monster on the field that has been changed to Beast-Type with "DNA Surgery".
This card targets the 1 face-up Beast-Type monster you returned to the hand.
Trap|
Normal