{T}: Add {C}.
{1}: This land becomes a 2/2 creature with all creature types until end of turn. It's still a land.
Legalities
tlrlegal
duellegal
brawllegal
pennynot legal
PreDH
Rulings · 2
wotc
A noncreature permanent that turns into a creature can attack, and its {T} abilities can be activated, only if its controller has continuously controlled that permanent since the beginning of their most recent turn. It doesn't matter how long the permanent has been a creature.
wotc
Although Mutavault has all creature types while it's animated, it does not have the changeling keyword ability.
Notes
No price observations yet — this card is in the canonical catalog but a refresh hasn't seen a market price.
