Black Clover Episode 42 English Subbed Episode Title:The Underwater Temple.Episode Description:The Bulls set off for the Underwater Temple, barely passing the magic currents with Noelle's cradle. They reach the temple, and find it surrounded by a magic barrier of spinning whirlpools. Yami throws Asta at the whirlpools, although Asta cannot swim; he cuts through them with his sword, allowing the cradle to enter. Inside and able to breathe, the Bulls find the Temple: a large city grown from glowing coral. Unseen, Nero (hiding in Asta's robe) flies ahead of them...