It's as easy as using Capacious Bucket [Rebel Clash], using Oranguru to put an Energy on top of your deck, and using Ice World to get an extra attachment
as part of the classic Empty Jar deck
Once per turn, during your Main Phase: You can reveal 1 "Purrely" Quick-Play Spell in your hand, Special Summon 1 Xyz Monster from your Extra Deck that mentions that card, by using this card you control as material, and attach the revealed card to the Summoned monster
Whether its because there was an oversight in the rules, or just an awkwardly-phrased sentence that throws people off, some cards need a bit more explaining than just reading whats on it
You can only activate 1 "Draco Face-Off" per turn
Lathril, Blade of the Elves Strategy **Lathril, Blade of the Elves** is a classic Golgari (black-green) Elf tribal Commander deck that focuses on going wide, generating huge amounts of mana, and overwhelming the table through combat damage or life-drain effects