Once per turn, when an opponent's monster declares an attack: You can send 1 card from your Spell & Trap Zone to the GY; return that opponent's monster to the hand. You can only use each of the following effects of "Praying Mantis" once per turn. During your Standby Phase: You can Special Summon 1 "Baby Mantis Token" (Insect/WIND/Level 1/ATK 500/DEF 500). You can banish this card from your GY; Special Summon 1 "Baby Mantis Token".
