Boon of Boseiju
{1}{G}Instant
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Target creature gets +X/+X until end of turn, where X is the greatest mana value among permanents you control. Untap it.
Official rulings
- The greatest mana value among permanents you control is determined as Boon of Boseiju resolves. (2022-02-18)
- Transforming double-faced permanents, such as those found in this set, have the mana value of their front face at all times, even while back-face-up. (2022-02-18)
- If a permanent on the battlefield has {X} in its mana cost, X is 0 when determining that permanent's mana value. (2022-02-18)
Printings & prices
Every set Boon of Boseiju has been printed in, with the art, the finishes and the market price of each — the headline price above is the cheapest of these.
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