Molten Depths
Enchantment Land (Rare)

(Molten Depths isn't a spell.)

At the beginning of your end step, if you didn't cast any spells this turn, Molten Depths deals 1 damage to you.

All creatures have Plainswalk.

When Molten Depths enters the battlefield, put a land you control on the bottom of its owner's library.

Tap: Add BR to your mana pool.

Kev Avon