War of the Lions Tweak v2.52

[Nyzer]

* Add an extra unit or two to each battle, but somehow flag them to only show up on Hard mode (repurpose some unused flag to represent "hard mode only" unit)

I did this for Jot5. It's fairly easy in eventing. Just add a unit in every battle with the same Unit ID (such as xD0) that isn't set to be present, and add the following commands (whatever they are in WotL) to each battle:

ZERO(x0000)
ADDVar(x0000,x????)
JumpForwardIfNot(xD0)
AddUnit(xD0,x00,x00)
WaitAddUnit()
ForwardTarget(xD0)

You can also use the ChangeStats commands to do things like increase their Bravery or starting CT, or reduce your units' HP (by a flat amount).

[ic1025]

I would advise against reducing the amount of units that the player can bring into battle. General rule of fun increase of difficulty is to not take away things from the player (unless it just happens to be something absolutely broken, like TG Cid in the original release)