Dark Heart of the Wood [Ravnica: City of Guilds] Phyrexian Dreadnought or triggered ability

or triggered ability

Whenever Nicol Bolas deals damage to an opponent

"Walk the world and you'll find your soul

Creature spells you control can't be countered

Set: Onslaught Type: Instant Rarity: Uncommon Cost: {U} Return target nonland permanent to its owner's hand

Dark Heart of the Wood [Ravnica: City of Guilds] Phyrexian Dreadnought or triggered abilitySet: Ravnica: City of Guilds Type: Enchantment Rarity: Uncommon Cost: {B}{G} Sacrifice a Forest: You gain 3 life. "The soil here is rich with the rotting dead, and the sun's fingers barely penetrate the dark canopy. Plant our brethren here. This shall be our sanctuary." Savra