the starting building), presumably abandoned once translators realised just how much text this game contains
You can only hatch the egg into a larger 4/4 giant chicken if you roll the dice well
Thanks to Lurrus of the Dream Den, you can cast all of your spells, use Lion's Eye Diamond to make three mana, use that mana to cast Lurrus of the Dream Den as your companion, and immediately recast Lion's Eye Diamond thanks to Lurrus's static ability, which means the floor of Lurrus in a deck like ANT is upping the storm count by two, which is probably enough for Lurrus to steal a sideboard slot all by itself
That problem was addressed with the release of morph creatures, and the Onslaught rules specified that you had to reveal any face-down creatures with the morph ability at the end of the game
I actually had a Charizard just like this in my collection and when I found out how much they were going for on the market today, I shot up and immediately went digging under my bed (then the attic and the shed)
The dynamic, full-body images makes these two versions of Rayquaza stand out from previous cards, which often focus heavily on the Pokmon's face