妖精司缸 (Elvish Vatkeeper) (zhs)
Creature - Phyrexian Elf
| Power/Toughness:
3 / 3
(CMC 3)
When Elvish Vatkeeper enters the battlefield, incubate 2. (Create an Incubator token with two +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)
: Transform target Incubator token you control. Double the number of +1/+1 counters on it.