Elder Spawn [Legends]Set: Legends Type: Creature Spawn Rarity: Rare Cost: {4}{U}{U}{U} At the beginning of your upkeep, unless you sacrifice an Island, sacrifice Elder Spawn and it deals 6 damage to you. Elder Spawn can't be blocked by red creatures.

it produces {B} instead of any other type and amount

{T}: Reveal cards from the top of your library until you reveal a basic land card

and that spell can't be countered

Sunken Hollow enters the battlefield tapped unless you control two or more basic lands

If a source would deal damage to you or a permanent you control

Set: Eternal Masters Type: Instant Rarity: Rare Cost: {U} Search your library for an instant or sorcery card

"They're not worth much

Set: Commander 2014 Type: Creature — Goblin Artificer Rarity: Rare Cost: {R} {T}: Choose target artifact a player controls and target artifact card in that player's graveyard

Set: Magic Player Rewards 2002 Type: Token Creature — Dragon Rarity: Common Flying

Whenever Treva

{2}{U}{R}: Draw a card

When Noxious Gearhulk enters the battlefield