Boon of Boseiju
Instant · {1}{G}
Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. Untap it.
From €0.17 at Cardmarket
Instant · {1}{G}
Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. Untap it.
From €0.17 at Cardmarket