2 Level 6 Plant monsters You can detach 2 materials from this card; Special Summon 1 Plant Xyz Monster from your Extra Deck in Defense Position, except "Rikka Sacred Queen Strenna", then if you Special Summoned a "Rikka" Xyz Monster, you can attach 1 "Rikka" monster from your Deck to it. If a monster(s) is Tributed (except during the Damage Step): You can Set 1 "Rikka" Trap from your Deck or GY. You can only use each effect of "Rikka Sacred Queen Strenna" once per turn.