Magma Dragon (CROS-EN034)

When this card is Special Summoned: You can target 1 Wyrm-Type monster in your Graveyard, except "Magma Dragon"; Special Summon it in Defense Position, but its effects are negated. You cannot Special Summon monsters during the turn you activate this effect, except Wyrm-Type monsters. You can only use this effect of "Magma Dragon" once per turn.