Elvish Vatkeeper
From March of the Machine set
Elvish Vatkeeper
Creature — Phyrexian Elf
3/3
When this creature enters, incubate 2. (Create an Incubator token with two +1/+1 counters on it and "
: Transform this token." It transforms into a 0/0 Phyrexian artifact creature.)
: Transform target Incubator token you control. Double the number of +1/+1 counters on it.