Ruinous Intrusion
Instant
Exile target artifact or enchantment. Put X +1/+1 counters on target creature you control, where X is the mana value of the permanent exiled this way.
Johann Bodin
Rulings
Use the permanent's characteristics as it last existed on the battlefield to determine the value of X.
(wotc • 2021-09-24)
Rulings
Use the permanent's characteristics as it last existed on the battlefield to determine the value of X.
(wotc • 2021-09-24)