Boseiju, Who Shelters All [Champions of Kamigawa] Pauper If an effect causes you

If an effect causes you to discard a card

Set: Eternal Masters Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

If that mana is spent on an instant or sorcery spell

but you may put it on top of your library instead of into your graveyard

Boseiju, Who Shelters All [Champions of Kamigawa] Pauper If an effect causes youSet: Champions of Kamigawa Type: Legendary Land Rarity: Rare Boseiju, Who Shelters All enters the battlefield tapped. {T}, Pay 2 life: Add {C}. If that mana is spent on an instant or sorcery spell, that spell can't be countered.