"Mekk-Knight Blue Sky" Rating Score by jk-en

① Advanced Mekk-Knight has a common self Special Summon effect, and when Special Summon succeeds, it has the effect of searching for his Mekk-Knight of the same number as the opponent's cards in the same column.
Of the JKs in the main Deck, this and Gills are the only cards that can purely increase the number of cards in the hand field, so it is very important how to pass the effect of this card in the JK Deck. It wouldn't be an exaggeration to say that access to Gills through the effect of Shiyo is almost the starting line. It is possible to get a maximum of 3 search cards at once, and even if it doesn't go that far, 2 searches while breaking the opponent's board with Kaiju etc. is realistic.
However, it has many weaknesses, and of course Urara and others, if this card is removed by chaining to the activation due to the processing of the effect, it will be judged that there is no card in the same column and it will not be possible to search. Especially 《Ghost Ogre & Snow Rabbit》is a natural enemy.
In the first place, you need cards on the opponent's field, so there is a high possibility that they will stop you, and you can't escape with Sacrifice Escape, so you have to think a lot. Also, since it is necessary to draw exactly the number of cards on the opponent's field, depending on the situation in the Deck, it may not fire. If there is no search destination at the time of Special Summon, the effect itself cannot be activated, so be careful when playing with paper.
On the other hand, in mixed decks such as business trips, it is an excellent card that can step on the opponent's interference without using the summoning right especially in the second attack. If you let this card hit the obstruction, the following favorite will pass, and conversely, if this card passes, you will get a card advantage. In particular, it has excellent compatibility with Palladion, and the movement to avoid the opponent's interference by devising the chain order is also interesting.
Overall, it's a card with excellent and unique performance, so if you use it, I would like you to aim for your own interesting construction that makes use of this card.