From the GY , by banishing itself as cost, Rosenix creates a Lv1 Token (that cannot be tributed), while Prasiortle Special Summons a "Crystron" monster from the hand
That said, not only are these cards cool but if you pick them up now and hold onto them, they'll likely go up in the future
Specifically, it's MetalGreymon Blue, the original MetalGreymon from before Digimon Adventure introduced the more recognizable orange variant
Card Set(s) -Anime 25th collection- [EB-02] CARD VIEW OP08-098 | L | LEADER Kalgara Attribute Slash Block Icon 2 Type Jaya/Sky Island/Shandian Warrior Effect [DON
You can also try to create synergies within your own deck, whether it be with Deaths Shadow as mentioned above, or my personal favourite in Legacy of casting it at your opponents end step and then cast an Uro, Titan of Natures Wrath a three-mana 6/6 creature
"At most, you're getting one extra card per combat, and your setup cost requires packing your deck with tiny creatures." You actually get a card for each player or planeswalker you attack, making this dude far better than I initially thought