Rejuvenating Springs (Extended Art) [Commander Legends] San Diego Comic-Con 2015 If damage is prevented this

If damage is prevented this way

Sacrifice Arid Mesa: Search your library for a Mountain or Plains card

Sacrifice Stangg when that token leaves the battlefield

Set: International Collectors' Edition Type: Instant Rarity: Rare Cost: {2}{U} Tap all lands target player controls and that player loses all unspent mana

you may change "target black spell" to "target blue spell

Rejuvenating Springs (Extended Art) [Commander Legends] San Diego Comic-Con 2015 If damage is prevented thisSet: Commander Legends Type: Land Rarity: Rare Rejuvenating Springs enters the battlefield tapped unless you have two or more opponents. {T}: Add {G} or {U}.