AoS 6 re rolls a turn??

[Yipsnake]

Quick question, if I lord kroak command ability, then use the skink starseer's ability to play dice with the opponent, I choose 6, they choose 6, fuck, but wait, lord kroak rerolls their 6 into a 4, I now get 6 rerolls.

Why I'm not going to do this is because it says "re-roll" Meaning roll a dice that was already rolled? But is it possible??

 

[scubrat]

Skink starseer's cosmic herald ability doesn't say anything about rolling a dice, so you can't use Kroak's command ability to change their dice.

 

[Aginor]

Indeed, it is not a dice roll so it cannot be re-rolled. The dice is "placed", not rolled.