Once per turn, you can discard 1 card to activate one of the following effects, depending on the Attribute(s) of the non-Tuner monster(s) used in this card's Synchro Summon:
WIND: Send 1 random card from your opponent's hand to the Graveyard.
WATER: Destroy 1 Spell/Trap Card on the field.
DARK: Destroy 1 face-up LIGHT monster on the field, and draw 1 card.