The 1980s has never ended, even 40 years later.
RD/KP03-JP027 メッシーホース Meshy Horse (Festivi-Sea Horse))
Level 2 WATER Aqua-Type Effect Monster
[Requirement] If you control a face-up Normal Monster (LIGHT/Aqua-Type).
[Effect] You gain 500 LP
Note: メッシー is 1980s Japanese Slang for a man who will buy a woman (especially attractive ones) expensive meals as basically a walking talking wallet.
RD/KP03-JP028 アッシーホース Assey Horse (Assi-Sea Horse)
Level 3 WATER Aqua-Type Effect Monster
[Requirement] You can activate the turn this card is Normal Summoned.
[Effect] Choose 1 Normal Monster (LIGHT/Aqua-Type) in your Graveyard, and add it to your hand.
Note: アッシー is 1980s Japanese Slang for a man who will drive a woman (especially attractive ones) around basically for free.
RD/KP03-JP029 ヴィシュワ・ランバディ Vishwar Randi Lambada Buddy/Vishwar Lambadi
Level 5 LIGHT Aqua-Type Effect Monster
[Effect] Choose 1 “The Enchanted Nightless City” in your Graveyard, and add it to your hand.
Note: Besides Randi, this card’s name is referencing Ranbu (excited dancing) and Buddy, and also Lambada (a dance style popularized in the 1980s). Kind of an untranslatable joke.
RD/KP03-JP030 獣機界トライク・フォックス Jukikai Trick Fox (Beast Gear World Trike Fox)
Level 2 EARTH Beast-Warrior-Type Effect Monster
[Requirement] During the turn this card is Normal Summoned, you can activate if your opponent controls 3 monsters
[Effect] Special Summon 1 monster (Level 7 or lower/Beast-Warrior-Type) from your hand to the field face-up. During this turn, you cannot attack with monsters (Level 6 or lower)
RD/KP03-JP031 獣機界覇者キングコンボイ・ライガオン Jukikai Hasha King Convoy Ligeon (Beast Gear World Conqueror King Convoy Ligeon)
Level 8 EARTH Beast-Warrior-Type Effect Monster
[Requirement] You can activate by sending 2 face-up monsters (Level 4 or lower/Beast-Warrior-Type) you control to the Graveyard.
[Effect] Until the end of this turn, this card gain 100 ATK x [The total Levels of the monsters sent to the Graveyard for this effect’s requirement]. During this turn, cards you control cannot attack, except this one, you can only declare attacks on Attack Position monsters, but it can attack all monsters your opponent controls one time each.
RD/KP03-JP048 魅惑の不夜城 Miwaku no Fuyajyou (The Enchanted Nightless City/The City That Never Sleeps)
Field Spell Card
[Effect] While this card is face-up in a Field Zone, face-up monsters on the field (LIGHT) gain 200 ATK.
Note: 不夜城 Is more 1980s slang, kind of “city that never sleeps” as in the 1980s, Japanese cities were full of neon lights and businesses that ran deep into the night (especially places where you could party)