[ Monster Effect ] If this card is sent to the GY or added to your Extra Deck face-up because it was used as Fusion Material: You can choose monsters on the field, up to the number of monsters you control, and place 1 Predator Counter on each one, and if you do, any of those monsters that are Level 2 or higher become Level 1 as long as they have a Predator Counter
A Pokmon cant evolve the same turn its played, and can only evolve once per turn, unless an item card like Rare Candy specifies otherwise
Type: Null (Crimson Blaze) is not available in Regular Packs
Plus, its almost free to add to a deck that requires key threats to be protected from spot removal, so your commander gets harder to kill if you have a few untapped creatures laying around
Its also just solid disruption against cards you know your opponent is likely to have, like Fatal Push or Solitude