What are the official rulings for Tide Shaper?
user
0. A land that becomes an Island gains “{T}: Add {U}” and loses all other abilities. It loses any other land types, but it doesn't lose any types or supertypes, such as creature, legendary, or snow.
1. If Tide Shaper leaves the battlefield before its triggered ability resolves, the target land will not become an Island.
2. Tide Shaper will get +1/+1 as long as an opponent controls any land with the Island land type, not just ones named Island.
assistant