Once you have board control, Shorikai can become a threat dealing 8 damage each turn, accelerating the endgame
However, Dark Hole forced players to destroy their own Monsters (or play it on an empty field), and Lightning Vortex required a player to discard a card in their hand to activate it, making Raigeki the easy include over both when it was finally brought back to the game
Nyla, Shirshu Sleuth's second ability has an "intervening 'if' clause." That means the ability won't trigger at all unless you control no Clues at the beginning of your end step, and the ability will do nothing if you control a Clue by the time it resolves
SR Super Rare Meklord Nucleus Infinity Core X DARK Level 1 [ MachineEffect ] ATK 0 DEF 0 The first time this card would be destroyed by battle each turn, it is not destroyed
Added So Long
Joey wouldn't last two minutes in a duel against him