Speaking of creatures, though, you may notice there aren't that many
This is the second most important thing to think about when building your aggro deck
There are exceptions to this depending on the meta at the time and the format youre talking about, but four mana really seems to be the sweet spot
Special Summon from your Extra Deck, 1 "The Phantom Knights", "Raidraptor", or "Xyz Dragon" Xyz Monster that is 1 Rank higher or lower than this card, by using this face-up card you control as material, but destroy it during your opponent's next End Phase (this is treated as an Xyz Summon, transfer this card's materials)
This is where Raised by Giants and other cards like Belt of Giant Strength come in handy: the power boosts you use to goad everything can now be repurposed for a voltron kill
Well, this particular card is shadowless, a particular print run of cards that did not feature a shadow on the right side of the pokemon window