Gate of Darkness Dragon

■ Set (This card remains on the field)

■ At the start of your opponent's main phase, you may pay 1 gauge. If you do, call up to two size 1 or less monsters from your drop zone on your left or right by paying its [Call Cost]. You may only use this ability once per turn.

■ When this card is put from your field to your drop zone, deal 1 damage to your opponent!

■ You may only Set one "Gate of Darkness Dragon" on your field.