According to this question, a card can receive an extra deathrattle effect from cards like Ancestral Spirit. The battlecry for Unearthed Raptor reads:
Choose a friendly minion. Gain a copy of its Deathrattle effect.
What if the target has multiple deathrattles? Does it copy both deathrattle effects?
Note that I'm not talking about doubling its battlecry effect using Brann Bronzebeard.
Best Answer
Yes it can copy multiple Deathrattle effects.
I saw a video of 1 Raptor filling one side of the field with cards after dying because of multiple copied effects (combination with Bran, Brewmaster and Faceless)