Kamahl, Fist of Krosa

Legendary Creature — Human Druid

: Target land becomes a 1/1 creature until end of turn. It's still a land.
: Creatures you control get +3/+3 and gain trample until end of turn.

4/3

2004-10-04:
The second ability only applies to creatures you control at the time it resolves.
2004-10-04:
The Legend rule only applies to two legendary permanents with identical names. If the names are different, even if they depict the same character, the rule does not apply.
2008-08-01:
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.