Periallis, Empress of Blossoms

1 Tuner + 1+ non-Tuner monsters Gains 400 ATK for each Plant monster you control, except this card. During your Main Phase: You can Special Summon 1 Level 5 or higher Plant monster from your hand or GY in Defense Position, except "Periallis, Empress of Blossoms". You can only use this effect of "Periallis, Empress of Blossoms" once per turn.