Bond of Discipline⁣ - Mystery Booster 2: Reprints from Across Magic's History⁣ (Uncommon)

Bombadil's Song grants a target creature +1/+1 and hexproof until the end of turn, protecting it from opposing spells and abilities. The added benefit of "The Ring tempts you" can help advance your strategy by getting you closer to the next tempting effect. This card fits well in green decks that focus on creature combat and protection, but its utility is limited to a single turn, so timing is crucial.