[TheSaxRunner05]

So I've done the math on Standard vs Quality Packs and .....

If your goal is to pull a T12 card -

Quality Pack is the winner!
Typically, the unaltered odds of pulling a T12 card is .02%
Quality Pack Odds over 3 Cards - .15% (7.5x Standard Drop Rate)
Standard Plus Odds over 4 Cards - .12% (6x Standard Drop Rate)

The standard plus pack does net you a greater card count though.

I'm not quite sure how to do the math on the gamble packs - I do know you'd have to start with knowing how many Even vs Odd difficulty charts are in tier.