Senior Silver Ninja is a Common Effect Monster card from Yu-Gi-Oh! (Photon Shockwave, PHSW). Current market price: $0.35.
Common
Photon Shockwave (PHSW)
Card Text
When this card is flipped face-up: You can Special Summon any number of "Ninja" monsters, except "Senior Silver Ninja", from your hand and/or Graveyard in face-down Defense Position. There can only be 1 face-up "Senior Silver Ninja" on the field.
