Transformation -
The Warforge enlarges everything that they are wearing and carrying changes size with it.

Engage -
The target’s size increases by two categories —from Medium to Huge, for example. The target also has Advantage on Strength checks and Strength saving throws. The target’s attacks with its enlarged weapons or Unarmed Strikes deal an extra 2d4 damage on a hit.

Combat Mode Engaged -
When a PC or NPCs uses a action point or Bonus Action point to don the armor of the Warforged, every turn in combat or every 10 minutes outside of combat the Armor gains
[ 3hp  x  Warforged Level + Con modifier].

Upgrade Path - [WIP]
At 7th Level; the Warforged can grow a extra 6 ft
At 10th Level; The Warforged can hit a Extra 2d10+ Damage Modifier on hit