Note: This is the other Leaked Skill that found in datamine files.
Take it, Yugi! At the beginning of the Duel, add 1 "Fiend's Sanctuary" to your Deck.
Tyranno Hassleberry Skills?
Note: Here are the skills that Tyrano possibly acquires
Evolution Deck Specialist If your Deck contains 3 or more "Evolution Pill" cards, can be used each time your Life Points decrease by 1000. During your Draw Phase, instead of conducting your norma draw, draw a random "Evolution Pill" card. This skill can only be used twice per Duel.
The Dino Within Can be used each time your Life Points decrease by 1500. Send 1 Raptile-type monster on your side of the field to the Graveyard (except a Token). Then, randomly play 1 Dinosaur-type monster that is same Attribute as the monster you sent to the Graveyard, but is 3 Level higher from your Deck (the monster must be able to be Normal Summoned.) This skill can be used once per turn.
New Ultra Evolution Pill Can be used each time your Life Points decrease by 1500. Send 1 Winged Beast-Type monster on your side of the field to the Graveyard (exept a Token). Then, play 1 Dinosaur-type monster from your hand (the monster must be able to be Normal Summoned.) This Skill can only be used once per turn.
Spacesaurus! Can be used turn 3 and onward. Select 1 Level 7 or higher Dinosaur-type monster on your side of the field. The ATK/DEF of it becomes equal to your Life Points. When the monster leaves the field, you lose the Duel.
Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. Cannot be targeted by Spells, Traps, or card effects. Once per turn, during the End Phase, if this card was Special Summoned: Send it to the Graveyard. You can Tribute 2 monsters; destroy all monsters your opponent controls. This card cannot declare an attack the turn this effect is activated.
Can be used by removing Speed Counters. Effects vary depending on how many Speed Counters you removed. Remove 4: All monsters you control gain 200 ATK until the end of the turn. Remove 6: Select 1 Level 4 or lower monster in your hand that can be Normal Summoned. Play the selected monster. Remove 8: Draw 1 card. Remove 10: Destroy 1 card your opponent controls.