You can only activate 1 card with this card’s name per turn.
(1) Target 1 Thunder monster in your GY; Special Summon it, then, you can Special Summon as many monsters with the same name from your GY as possible. If a monster Special Summoned by this effect would leave the field, banish it instead. If a monster Special Summoned by this effect is in your Monster Zone, you cannot Special Summon monsters, except Thunder monsters.
Atom 1.0
