Khepri's Swarm

Bestow {1}{g}

Enchanted creature gets +1/+1.

Landfall - Whenever a land you control enters, you may pay {1}{g} if Khepri's Swarm is attached to a creature you control. If you do, create a token that's a copy of that creature. If you didn't create a token this way, create a 1/1 green Insect creature token.