yugioh ghosts from the past booster box Ghost of boxes : r/yugiohshowcase the drop rate has Ghosts From the Past Booster

You can ritual summon your monsters by discarding other Megalith monsters, as well as using the monster effects of Megalith Ophiel and Megalith Och

If we look at Arven in that lens, it acts as extra copies of most cards we need, as Items oftentimes let us grab the exact missing piece we need

Sacrifice after III.) As an additional cost to cast this spell, exile five instant and/or sorcery cards you own with the same artist and different names from outside the game

Luster Dragon Luster Dragon is a normal, four-star monster with 1900 attack points

As a second step, you really need to scrutinize the cards corners very closely immediately upon receipt