Proton Drache
Effect Monster
DARK Dragon
★9 ATK 2500 DEF 3000
If you control “Elektron Drache”: You can Special Summon this card from your hand or GY.
You can only Special Summon this card once per turn this way.
If your opponent Summons a monster while you control both “Elektron Drache” and “Proton Drache”: Negate the Summon, and if you do, destroy that monster, then you can draw 1 card.
You can only activate this effect of this card once per turn.