Rikka Queen Strenna — Ruling
Effetto 1
- This card's effect that adds 1 monster from your Graveyard to your hand is an Ignition Effect that activates on the field.
Effetto 2
- This card's effect that Special Summons is a Trigger Effect that activates in the Graveyard or when being banished. (It does not target and can be activated optionally if this card with material is Tributed, It can be activated during the Damage Step.)
- Special Summoning 1 Rank 5 or higher Plant Xyz Monster from your Extra Deck or Graveyard, and attaching this card to it as material, are not treated as happening simultaneously.
Fonte: YGOResources