That means that if there are both holofoil and reverse holofoil versions of each card available in a particular set, such as in the Legendary Collection Expansion, the Master Set must include holofoil, reverse holofoil, and non-holo versions of each card (if they exist)
(For "Dark Magician" with other artwork, Arkana uses generic voice lines and its Summoning animation does not play.) Most of the time when Arkana attacks with that monster (with its Arkana artwork), he announces, "Dark Magician serves me - and only me!" followed by "Dark Magic Attack!" When Arkana Summons "D/D Pandora", he announces, "Presenting D/D Pandora!" Most of the time when Arkana attacks with that monster, he announces, "D/D Pandora attacks!" When Arkana activates that monster's effect, he announces, "D/D Pandora's effect activates!" When Arkana Summons "Legion the Fiend Jester", he announces, "Brace yourself for Legion the Fiend Jester!" Most of the time when Arkana attacks with that monster, he announces, "Attack, Legion the Fiend Jester!" When Arkana activates that monster's effect, he announces, "Legion the Fiend Jester's effect activates!" When Arkana Summons "Magical King Moonstar", he announces, "Come on out
After activation of the [Security] effect on the card revealed by the security check
Developers Answers About Groot Loading
So, your opponent can still win via cards like Approach of the Second Sun or Thassa's Oracle, and your Lich's Mastery has no say in anything
