If my opponent uses Shiftry's "Expelling Tornado" attack and I have Rabsca in play with 5 Benched Pokemon, would the 2 Benched Pokemon not chosen get shuffled into my deck or would Rabsca's "Spherical Shield" Ability protect them?
Even though the other Pokemon are getting chosen, the effect of Expelling Tornado is still being done to the remaining two Pokemon; so they would be protected by Spherical Shield and would NOT get shuffled into the deck.
Source: Temporal Forces FAQ; TPCi Rules Team (2024-03-21)

Relevant cards

Note: All applicable cards may not be listed below.
SV5_5
SV5_5
SV5_24
SV5_24