Krosan Reclamation (Dave Humpherys) (SB) [World Championship Decks 2003] Zendikar Prerelease Promos but it cannot be activated

but it cannot be activated its effects

Set: The New Challengers Card type: Effect Monster Rarity: Rare Attack: 1400 Defense: 0 If you control a monster that is not a "Burning Abyss" monster

Set: Renaissance Type: Sorcery Rarity: Uncommon Cost: {R} Each player shuffles the cards from their hand into their library

" —Riptide Project researcher

if it battles an opponent's monster

Krosan Reclamation (Dave Humpherys) (SB) [World Championship Decks 2003] Zendikar Prerelease Promos but it cannot be activatedSet: World Championship Decks 2003 Type: Instant Rarity: Uncommon Cost: {1}{G} Target player shuffles up to two target cards from their graveyard into their library. Flashback {1}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)