Hell's Thunder [The List] Jumpstart Front Cards Whenever a black creature enters

Whenever a black creature enters the battlefield under your control

Remove a charge counter from Druids' Repository: Add one mana of any color

Set: Modern Masters Type: Creature — Goblin Warrior Rarity: Common Cost: {B} {B}

Legend speaks of the lost coastal polis of Olantin

Set: War of the Spark Prerelease Promos Type: Creature — Elemental Rarity: Rare Cost: {R}{R}{G} {1}{R}

Hell's Thunder [The List] Jumpstart Front Cards Whenever a black creature entersSet: The List Type: Creature Elemental Rarity: Rare Cost: {1}{R}{R} Flying, haste At the beginning of the end step, sacrifice Hell's Thunder. Unearth {4}{R} ({4}{R}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)