Hiệu ứng của Fluffal Mouse có thể được kích hoạt trong lượt mà Polymerization đã kích hoạt hoặc hiệu ứng của nó bị Magic Jammer hoặc The Fabled Unicore vô hiệu hóa không?

LIGHT 4

1 "Fabled" Tuner + 1+ non-Tuner monsters While you and your opponent have the same number of cards in hand, negate all cards and effects activated by your opponent, and if you do, destroy those cards.

EARTH 1

During your Main Phase: You can Special Summon up to 2 copies of "Fluffal Mouse" from your Deck. This effect can only be used once while this card is face-up on the field. You cannot Special Summon monsters from the Extra Deck the turn you activate this effect, except "Frightfur" monsters.

Spell Normal

Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material.

Trap Counter

When a Spell Card is activated: Discard 1 card; negate the activation, and if you do, destroy it.