You need to have a functional Remote Duel setup and any tournament supplies you will need, such as a tournament legal Advanced Constructed Deck or Sealed Speed Duel GX: Midterm Destruction (depending on the selected format), paper and pen to track Life Points, dice or counters for card effects, extra sleeves to replace any that become damaged, and so forth
Wurmcoil Engine (Keywords: Deathtouch, Lifelink): This giant 6/6 artifact Wurm has Deathtouch and Lifelink
However, on the other hand, a positive change is that all packs going forward from Scarlet & Violet on will have three guaranteed foil cards any cards that are Rare rarity or higher are now foil by default, so this means youll get more good cards while opening packs, despite them costing a bit more
Legality depends on the tournament format -- Prophecy Destroyer can be legal in some formats and banned or restricted in others
Theyre a perfect intersection of two hobbies from two different times in my life