Predaplant Triantis [DIFO-EN019] Common

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.