Tangleroot [Mirrodin]

Tangleroot [Mirrodin]Set: Mirrodin Type: Artifact Rarity: Rare Cost: {3} Whenever a player casts a creature spell, that player adds {G}. As if there's glitch in the system, the Tangle sometimes folds in on itself, throwing off sparks of mana in a mystifying display.

If Unbreathing Horde would be dealt damage

Set: Mercadian Masques Type: Creature — Zombie Rarity: Common Cost: {2}{B} Pay 2 life: Regenerate Deepwood Ghoul

Set: Lorwyn Type: Creature — Faerie Wizard Rarity: Common Cost: {1}{U} Flying

sacrifice a creature other than Lord of the Pit

Set: Zendikar Type: Enchantment Rarity: Common Cost: {1}{U} Landfall — Whenever a land enters the battlefield under your control

for which the nimble prepare

Wojek investigator

Set: Avacyn Restored Type: Instant Rarity: Common Cost: {2}{W}{W} You gain 7 life

Set: Starter 1999 Type: Creature — Snake Warrior Rarity: Common Cost: {2}{B} When Serpent Warrior enters the battlefield

where X is the total amount of mana paid this way

each opponent loses 2 life and you gain 2 life

Set: Ice Age Type: Enchantment Rarity: Rare Cost: {2}{R} Sacrifice a snow Mountain: Prevent all combat damage that would be dealt this turn