Megalith Portal — Ruling

Effetto 1

  • This card's effect that prevents Ritual Monsters from being destroyed by battle once per turn does not start a Chain.

Effetto 2

  • This card's effect that adds a Ritual Monster from your Graveyard to your hand starts a Chain. (It targets 1 Ritual Monster in your Graveyard, and cannot be activated during the Damage Step.)

Fonte: YGOResources