There was a lot of talk about how a lot of the cards were mechanically unique and not easy to get when this was announced, which meant prices were probably going to shoot up
If this card is Normal or Special Summoned from the hand: You can add "Mekk-Knight" monsters with different names, except "Mekk-Knight Blue Sky", from your Deck to your hand, equal to the number of your opponent's cards in this card's column
Genesect V allows you to draw as many cards as you have Fusion Strike Pokemon in play, paired with Mew VMAX Cross Fusion Strike, which will enable you to use the attack of your Fusion Strike Pokemon on the bench
Introduces the first support for the "Aquamirror" archetype
For those of you who love sniping a bargain auction, I actually found a few really low priced cards from looking at this sales information
The trick here is that it pairs perfectly with removal spells, as you can kill a an opponents creature and then cast it by just paying life