Xeno Meteorus — Ruling

Effetto 1

About this card's ② nd effect:
This effect is an Ignition Effect, which can be activated in the Monster Zone.
You can only activate this effect if there is a Dinosaur monster in your hand or face-up field, and there is also another Dinosaur Normal Monster in your hand or Deck.
If there is a face-up Dinosaur monster in your Main Monster Zone, you can activate this effect even if you do not have any usable Main Monster Zones.
When this effect resolves, you『destroy 1 Dinosaur monster in your hand or field.』If you succeed in doing so, and there is a Main Monster Zone available, you then『Special Summon 1 Dinosaur Normal Monster from your hand or Deck.』Additionally, when this effect resolves,『you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Dragon, Dinosaur, Sea Serpent, or Wyrm monsters』is also applied.
If there are no available usable Main Monster Zones when you choose a monster to destroy, and if there is a face-up Dinosaur monster in your Main Monster Zone, you must choose one of those Dinosaur monster(s) in your Main Monster Zone to destroy. If there are no face-up Dinosaur monsters in your Main Monster Zone, you still need to choose a Dinosaur monster from your Extra Monster Zone (face-up) or hand to destroy, if possible.
Destroying the chosen monster and Special Summoning a Normal Monster are not treated as having happened simultaneously.