Its designed for Fusion Strike first, as its attack does more damage with that special energy card, but colorless energy requirements mean it might see some play in peculiar scenarios and its a real boon in limited play
Necroplasm Necroplasm has an ability that slices the board based on mana values: Its first trigger usually gets tokens and 0-mana creatures, the second gets 1-mana creatures, etc
I think it is actually pretty important to keep the hand trap count on the lower end right now
Additionally, the Secret Rare has a 1:4 chance of being upgraded to a Platinum Secret Rare or Quarter Century Secret Rare, while the Ultra Rares have a 1:6 chance of becoming a Prismatic Collectors Rare or Prismatic Ultimate Rare
Songs are easy to overlook, but this one is a Common you can add for a dime, and its a repeat inclusion in decks that win