It's down to the ironguts clarification

[M4ttman]

I need some clarification on the ironguts ability: Down to the Ironguts. It says that: "...If you do so, you can re-roll hit, wound and save rolls of 1 for this unit until your next hero phase."(exact quote form the ogor mawtribes battletome excluding the part about the ogors fleeing to activate this ability)

Does this mean that the different re-rolls all are only re-rolling 1's or does this wording imply that hits and wounds are re-rolling and save rolls of 1 are re-rolls? There is also no Oxford comma, (comma before the and) so another possibilty could also be that hits are re-rolls and wounds and saves of 1 are re-rolls.

[idn0971]

You reroll 1s for all three. Though I doubt the ability will come up very often, ogors try very hard to make sure no one runs away.