Strength of Prophecy is a Common Effect Monster card from Yu-Gi-Oh! (Return of the Duelist, REDU). Current market price: $0.17.
Common
Return of the Duelist (REDU)
Card Text
Once per turn: You can shuffle 1 "Spellbook" Spell Card from your Graveyard into your Deck to target 1 face-up Spellcaster-Type monster on the field; increase its Level by 1 and its ATK by 500.
