I've Got Dino DNA! Tyranno Hassleberry's Ultimate Evolution

'''I've Got Dino DNA! Tyranno Hassleberry's Ultimate Evolution''' is an event in Yu-Gi-Oh! Duel Links. When in effect, Tyranno Hassleberry appears as a temporary opponent at the Gate, who can be Dueled in order to claim multiple rewards, including the ability to unlock him as a playable character.

Event details

 * The player must be at Stage 4 or higher.
 * Collect Dinosaur Fossils by defeating Duelist in Duel World and Ranked Duels.
 * Use Dinosaur Fossils at the Gate to Duel Tyranno Hassleberry.

Duel Rewards
When dueling against Level 40 Tyranno Hassleberry, these are the only cards that can drop; at lower levels, cards from the standard pool for Legendary Duelists may also drop.

Card Trader EX
EX Jewels obtained from Event Missions and Tyranno Hassleberry, Can be traded for exclusive cards and Gold at the Card Trader EX.