Pseudoflux Titan

Fabricate 4 (When this creature enters the
battlefield, put four +1/+1 counters on it or
create four 1/1 colorless Servo artifact creature
tokens.)
Whenever another creature enters the
battlefield, put a -1/-1 counter on
Pseudoflux Titan.
Artwork source:
https://www.artstation.com/artwork/R3gbbe