Dragons: Riders of Berk Season 4 Episode 11 A Time to Skrill Episode Title:A Time to Skrill.Episode Description:A sudden attack on Outcast Island and Berk during consecutive lightning storms finds the riders facing off against the Skrill once again. Toothless chases it off with a direct assault, but find Stoick's house to be the only one damaged. They discover the Skrill wants revenge on Hiccup and Toothless for trapping it in the glacier once again. Hiccup and Toothless decide to face against it one on one and later lead it into a trap, but the Skrill anticipates their plan and traps them instead. The two escape into the ship graveyard and Hiccup decides to lure it towards Ryker, Dagur, and the hunters to incapacitate it, but his plan backfires and the hunters capture the Skrill. The riders are cornered in trying to release it, but receive unexpected help from the Skrill itself in sending the hunters away. Just as they are about to imprison the Skrill again, Hiccup decides against it, and the Skrill is set free.