1 Tuner + 1+ non-Tuner monsters
If this card is Special Summoned: You can target Spells/Traps on the field up to the number of Normal Monsters in your GY +1; destroy them. If this card is destroyed by battle or card effect: You can target 1 Spell/Trap in your GY; Set it, but it cannot be activated unless you control a Normal Monster. You can only use each effect of "Lightstorm Dragon" once per turn.