Overflow Dragon

Level 1 DARK/Dragon Effect
0 ATK / 0 DEF

When a monster(s) on the field is destroyed by card effect (except during the Damage Step): You can Special Summon this card from your hand, then, if 2 or more monsters on the field were destroyed by that card effect, you can Special Summon 1 "Overflow Token" (Dragon/DARK/Level 1/ATK 0/DEF 0). You can only use this effect of "Overflow Dragon" once per turn.

Rulings – Yugipedia

Printings:

Dark Neostorm: DANE-EN004 (Common) - 2019-05-02

Prices:

Cardmarket: 0.04 €
TCGplayer: $ 0.05