Summon Reactor SK — Ruling

Effetto 0

• The effect that inflicts 800 damage to your opponent is a Trigger effect. (It does not target.)
• The effect that inflicts 800 damage to your opponent must be activated whenever a monster is Normal, Flip or Special Summoned to your opponent's field. It can only be used once per turn. (It must also be activated during the Damage Step.)
• The effect that negates the opponent's attack is a Trigger effect. (It targets the attacking monster.)
• The effect that negates the opponent's attack is optional.
• The effect that summons Flying Fortress SKY FIRE is an Ignition effect. (It does not target. To activate this effect, send 1 each of "Summon Reactor SK", "Trap Reactor Y FI" and "Spell Reactor RE" from your face-up Monster Zones to the Graveyard as a cost.)