Wattrain — Ruling

Effetto 1

  • This card's effect that adds "Watt" cards from your Deck to your hand is the effect applied by activating this card. (It does not target.)
  • You cannot activate this card if you do not have any face-up Thunder monsters in your Monster Zone.
  • This effect adds 1 or more "Watt" cards from your Deck to your hand, up to the number of face-up Thunder monsters in your Monster Zone when this card resolves.

Effetto 2

  • This card's effect that Special Summons "Watt" monsters from your hand starts a Chain and activates in the Graveyard. (It does not target. Banishing this card from your Graveyard is the cost to activate this effect.)

Fonte: YGOResources