The Cursed Shield

Indestructible Equipped creature loses all abilitites, it’s Toughness is always 1, it takes 2 extra damage from any source, and must attack every turn if able. Exile all auras attached to equipped creature; return them when The Cursed Shield is unequiped or Transforms. When equipped creature deals lethal combat damage, Transform The Cursed Shield. If equipped creature hasn’t dealt lethal damage within 3 turns of being equipped, sacrifice the equipped creature. Equip {0}{flavor}The Cursed Shield... If only there were a way to lift the curse, it would be the finest shield in the world...