Belt of Giant Strength 38 (Commander: Adventures in the Forgotten Realms)

Equipped creature has base power and toughness 10/10. Equip {10}. This ability costs {X} less to activate, where X is the power of the creature it targets.

NM - $5.30
LP - $4.20
MP - $3.20
HP - $2.20
DMG - $1.50