Temperance of Prophecy (REDU-EN017) [Return of the Duelist] 43 or if this card in

or if this card in your possession is destroyed by an opponent's card effect and sent to your Graveyard: You can Special Summon 1 "Gaia The Fierce Knight" monster from your hand

Set: Sun & Moon: Burning Shadows Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

But usually it's better to make a wall out of the wood and let trouble do the knocking

Set: Platinum: Supreme Victors Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Temperance of Prophecy (REDU-EN017) [Return of the Duelist] 43 or if this card inSet: Return of the Duelist Card type: Effect Monster Rarity: Super Rare Attack: 1000 Defense: 1000 During your Main Phase, if you have activated a "Spellbook" Spell Card previously this turn: You can Tribute this card; Special Summon 1 Level 5 or higher LIGHT or DARK Spellcaster Type monster from your Deck. You cannot Special Summon another Level 5 or higher monster during the turn you activate this effect.