Kishiryu Sentai Ryusoulger

The Burning Quizmaster (1x11)

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The Ryusoulgers learn of another Dinoknight that was sealed away long ago and seek it out to bolster their power. However, the Druidons are also seeking out the powerful Dimevolcano, who will only lend his power to one who can solve his riddles. If they fail, they are burned to a crisp! But Dimevolcano holds a secret, so Koh tracks the powerful Dinoknight to discover what it is…