Spreading Algae [Urza's Saga] Human Advisor Mutant If a creature dealt damage

If a creature dealt damage this way would die this turn

"Those who claim to know the world in its entirety rarely have the requisite perspective

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

Create two 0/1 colorless Eldrazi Spawn creature tokens

Set: Dark Ascension Type: Creature — Zombie Soldier Rarity: Common Cost: {3}{B} Sightless Ghoul can't block

Spreading Algae [Urza's Saga] Human Advisor Mutant If a creature dealt damageSet: Urza's Saga Type: Enchantment Aura Uncommon Cost: {G} Enchant Swamp When enchanted land becomes tapped, destroy it. When Spreading Algae is put into a graveyard from the battlefield, return Spreading Algae to its owner's hand.