Instant - Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control. | Instant - Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. |
Instant - Target creature gets +X/+X until end of turn, where X is the highest converted mana cost among permanents you control. | Instant - Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control. |