When Mask of Foresight triggers on a unit moving into battle, can the opponent respond with a spell before the +1 buffs resolve?

Ruling: Yes, you can respond with Gust (or other spells) before the Mask of Foresight triggers resolve. Mask of Foresight is a triggered ability that goes on the chain.

Sequence:

• The Mystic Poro finishes moving and is assigned as an attacker
• The two Masks of Foresight trigger and go on the Initial Chain
• Before those triggers resolve, the opponent has priority to play responses like Gust
• If Gust is played, it resolves first, returning the Poro to hand before the +2 buffs can apply