‘Black Clover’ Episode 155 Synopsis, Preview Trailers, Spoilers: ‘The Five Spirit Guardians’

The Five Spirit Guardians prepare to train the selected Magic Knights in the Heart Kingdom. Meanwhile, Asta has to fight one of the Spirit Guardians in "Black Clover" Episode 155.

The battle against the Spade Kingdom is fast approaching and the Magic Knights need to prepare before they face the enemies. The official preview trailer for the episode titled "The Five Spirit Guardians," shows Finral, Luck, Noelle, and the others training hard with the Spirit Guardians.

Twitter user Nitebaron shared the synopsis for "Black Clover" Episode 155 hinting at Asta and Gaja’s match before the former’s real training begins. Elsewhere, other Magic Knights will continue to work on their technique.

“The training in the Heart Kingdom begins at last, where Asta and the others who were chosen by the Magic Knights Captains and Magna who volunteered to take part. They are going to receive guidance from the Five Spirit Guardians, who use Lightning, Earth, Plant, Fire, and Wind magical attributes, and also from Loropechika, whose magical attribute is Water. Since Asta cannot strengthen his non-existent magical power through this special training, first he will have a match with Gaja, who is Loropechika’s aide and the Spirit Guardian of Lightning. In order to train themselves and gain more power, everyone is going to work hard during their own special training,” the synopsis read, Nitebaron tweeted.

In the previous episode of "Black Clover," vice-captain Langris is not pleased with Yuno’s promotion to First Class Senior Magic Knight. Captain William Vangeance wants Langris to resume his duties, but the latter asks for some more time.

Later, Langris challenges Yuno for a battle. Langris announces that a normal sparring session is no fun and adds that the loser will have to leave the Golden Dawn.

Soon, the battle begins as Langris attacks and Yuno dodges it.

Yuno uses Wind Creation Magic: Wind Blade Shower against his opponent. However, Langris manages to deflect the spears. Yuno feels something is off about Langris’ fighting style.

He confronts the vice-captain for holding back. Langris is enraged and launches a fierce attack, but Yuno still manages to win the battle.

After the fight, Langris confesses that he wanted to lose and leave the Golden Dawn for good.

"Black Clover" Episode 155 is scheduled to air Tuesday. Fans can watch the episodes online on Crunchyroll.