Den of the Bugbear (Ampersand Promo) [Dungeons & Dragons: Adventures in the Forgotten Realms Promos] Phyrexian Zombie Elf Whenever a land's ability causes

Whenever a land's ability causes you to add one or more mana of the chosen color

but it is close enough

"The lotus is ap otent but ephemeral source of power

) Whenever Hypnotic Specter deals damage to an opponent

We must strive to live in harmony with the world even when it seems to rise against us

Den of the Bugbear (Ampersand Promo) [Dungeons & Dragons: Adventures in the Forgotten Realms Promos] Phyrexian Zombie Elf Whenever a land's ability causesSet: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Land Rarity: Rare If you control two or more other lands, Den of the Bugbear enters the battlefield tapped. {T}: Add {R}. {3}{R}: Until end of turn, Den of the Bugbear becomes a 3 2 red Goblin creature with "Whenever this creature attacks, create a 1 1 red Goblin creature token that's tapped and attacking." It's still a land.