Corruption of Towashi - March of the Machine - 53

Enchantment

Mana Cost: {4}{U}

When this enchantment enters, incubate 4. (Create an Incubator token with four +1/+1 counters on it and "{2}: Transform this token." It transforms into a 0/0 Phyrexian artifact creature.)
Whenever a permanent you control transforms or a permanent you control enters transformed, you may draw a card. Do this only once each turn.

Uncommon · March of the Machine · #53 (MOM)

Illustrated by Artur Nakhodkin