yugioh megarock dragon deck - Yu-Gi-Oh! Card Database The ATK and the DEF of this card become the number of monster removed from play with this effect x 700 points. Megarock Dragon - The Lost

Instead of hoping you spent enough mana, your biggest plays automatically hit harder and feel way more impactful

Iris Iris is the Dragon master, and Haxorus is her signature Pokmon (even her physical TCG SIR card from Acended Heroes features Hax)

Both these cards were used in many different decks while in Standard, and have stayed relevant in Expanded to this day

As for the contents I never watched any being opened and failed to purchase a set of packs 2 years ago, as far as we know there could be Steam Siege cards insidejust kidding, for sure non-holo 1999-2000 cards, the holographic cards are pending confirmation