Animation Module

Whenever one or more +1/+1 counters are put on a permanent you control, you may pay {1}. If you do, create a 1/1 colorless Servo artifact creature token.
{3}, {T}: Choose a counter on target permanent or player. Give that permanent or player another counter of that kind.

Kaladesh Remastered

Kaladesh Promos

Kaladesh

Whenever one or more +1/+1 counters are placed on a permanent you control, you may pay {1}. If you do, create a 1/1 colorless Servo artifact creature token.
{3}, {T}: Choose a counter on target permanent or player. Give that permanent or player another counter of that kind.

Abilities that trigger when counters are put on a permanent trigger when a permanent enters the battlefield with counters and when a player puts counters on a permanent.

If +1/+1 counters are put on more than one permanent you control at the same time, Animation Module's first ability triggers once for each of those permanents.

You can pay {1} only once each time Animation Module's first ability resolves. You can't pay more to create extra Servo tokens.