yugioh pure danger deck Danger! Thunder Dragon | Yu-Gi-Oh! Wiki Viability of Danger BA :

Incapsula incident ID: 1534000680167546261-393683484205256974

Mega Latias ex (Special Illustration Rare) $95.80 Rarity: Special Illustration Rare (SIR) Card Number: #181/132 AKIRA EGAWA puts Mega Latias over a city skyline at night, the bright glow of the buildings below cutting against a deep navy sky with streaks hinting at the speed this Mega Pokmon can attain

You need 3 Water energy to attack as a MEGA, and then it only does 100 AND confuses YOU

Captain Lannery Storm FINAL FANTASY: Through the Ages, Uncommon Limited: 3.5 The only element Vaan, Aspiring Sky Pirate (Captain Lannery Storm) aspires to do is attack the opponent and create Treasure tokens, which (luckily) it is extremely good at

The bottom of the Pokmon.com link op posted seems to state that they will be available in a special booster pack

Tales End Korlessa, Scale Singer | Illustration by Jesper Ejsing And thats the story of bards in Magic