Magic The Gathering - Lorwyn Eclipsed - Kithkeeper - 0023

Vivid — When this creature enters, create X 1/1 green and white Kithkin creature tokens, where X is the number of colors among permanents you control. Tap three untapped creatures you control: This creature gets +3/+0 and gains flying until end of turn.

Kithkeeper is a Uncommon, Creature - Elemental card from the Magic The Gathering set Lorwyn Eclipsed (MTGSC-ECL-0023)