Ragwren, the Ark Cipher

Fabricate 3, fabricate 2, fabricate 1 (When this creature enters the battlefield, put three +1/+1
counters on it or create three 1/1 colorless Servo
artifact creature tokens. Then, put two +1/+1
counters on it or create two 1/1 colorless Servo artifact creature tokens. Then, put a +1/+1 counter on it or
create a 1/1 colorless Servo artifact creature token.)
Ragwren, the Ark Cipher has indestructible as
long as you control a Servo artifact creature
token.