Goblin Scrub
Land (Rare)

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

Tap: Add 1 to your mana pool.

Tap: Add B or R to your mana pool. Each opponent gains 1 life.

At the beginning of your upkeep, sacrifice a Goblin Dwarf.

Allan Schuler