“House of Cards Part 2 of 2”: It was civil war before — now it's personal! The long-lasting friendship between Sonic and Tails has reached its breaking point! Can Sonic do what's needed to end the hostilities? Meanwhile, Tails' parents make their move, but how far will they go? On the flip side, how far will young King Elias go to protect his kingdom? The world of Sonic and his friends will never be the same!