Predaplant Squid Drosera

Level 2 DARK/Plant Effect
800 ATK / 400 DEF

You can send this card from your hand to the Graveyard, then target 1 face-up monster you control; this turn, it can attack all monsters your opponent controls with a Predator Counter, once each. If this face-up card leaves the field: Place 1 Predator Counter on each Special Summoned monster your opponent controls, 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.

Rulings – Yugipedia

Printings:

Invasion: Vengeance: INOV-EN008 (Common) - 2016-11-03
Fusion Enforcers: FUEN-EN008 (Super Rare) - 2017-02-23
2017 Mega-Tin Mega Pack: MP17-EN133 (Common) - 2017-08-24

Prices:

Cardmarket: 0.03 €
TCGplayer: $ 0.10