Mystical Refpanel có thể là một chain vào để kích hoạt Pot of Extravagance không?

Spell Normal

At the start of your Main Phase 1: Banish 3 or 6 random face-down cards from your Extra Deck, face-down; draw 1 card for every 3 cards banished. For the rest of this turn after this card resolves, you cannot draw any cards by card effects.

Trap Normal

Activate only when a Spell Card that targets 1 player is activated. The effect of that Spell Card is applied to the other player instead.