Dinoticket

Used to take the player to Dino Island from Ladoga Town, where they will be able to capture the Legendary Pokémon.

The Player obtains this item by returning to their hometown that was destroyed and climbing over the rocks until reaching a dead-end with a stone in the center, where the Player's house used to be. Use Tesseract to go return back in time before the town was destroyed, and talk to the Scientist in the house to the top left of Nyasa Town. He will hand you the ticket.

Description
A ferry ticket that reads: Come adventure at Dino Park, and see ancient creatures brought back to life!