Souleating Oviraptor - RA04-EN288 - 1st Edition - Quarter Century Secret Rare

All 3 cards are already included in the Deck as Ultra Rares

with a small chance of being Quarter Century Secret Rare instead of Secret Rare

3x     Defense of the Temple - MZTM-EN007 - 1st Edition - Rare

3x     Verdict of Anubis - MZTM-EN009 - 1st Edition - Ultra Rare

3x Tenyinfinity - SUDA-EN062 - 1st Edition - Super Rare

Roar of the Blue-Eyed Dragons lets you Summon a Blue-Eyes White Dragon straight out of your Deck

1x Majesty of the White Dragons - SDWD-EN027 - 1st Edition - Super Rare

2x Blue-Eyes Tyrant Dragon - SDWD-EN037 - 1st Edition - Common

And when it does

Infinite Impermanence

it’s a Synchro Monstrosity

Maiden of White never banishes herself after using this effect