Grot Wo'Wagon

When Grot Wo'Wagon enters the battlefield,
create two 0/1 green Grot creature tokens.
Grot Wo'Wagon's power is equal equal to twice
the number of Grot you control.
Loot, menace.
Tap an untapped Grot you control:
Grot Wo'Wagon becomes an artifact creature
until end of turn.