Doran, Besieged by Time [ECL - 215]

• Set: Lorwyn Eclipsed
• Number: 215
• Rarity: Rare

Rules Text:

Each creature spell you cast with toughness greater than its power costs 1 less to cast.

Whenever a creature you control attacks or blocks, it gets +X/+X until end of turn, where X is the difference between its power and toughness.