User summary:
This card set was offered as a "D&D Rewards" for participation above a certain level in the LGR - Legacy of the Green Regent. The set of ten cards was mailed to recipients but never made generally available. Cards could be "played", as noted on the card itself, to gain some advantage in the organized play program.
Set 4 included one character origin option, usable during character creation:
Divine Intentions
As well as eight general cards, usable during play:
Let's Try That Again
Hero's Strike
Arcane Influx
Not This Time!
Blessed Relief
Power of the Hero
I've Got Just the Potion...
Path of Spirit
And one character expansion card, usable between sessions:
Harper Agent