As this creature enters, choose a body part. This creature has that base power and toughness and gains that ability.
• Head — 2/2 with hexproof and indestructible.
• Left arm — 3/1 with first strike.
• Right arm — 3/1 with reach.
• Left leg — 1/3 with vigilance.
• Right leg — 1/3 with haste.
At the beginning of each combat, if you control all five body parts, exile them. If you do, create Mechtitan Ultra, a legendary 10/10 colorless Robot artifact creature with the body parts’ abilities. When it leaves the battlefield, return the body parts to their owners’ hands.
See Mechtitan Ultra. I got a little lost in the sauce