mmm id go with 150 as the max stat. from what i remember theres card that gives + (some stat) for every base 17 (whatever stat).
if rounded off, if the max stat would be
99, then it would give +6
if its 120, it would give +7
if its 150, it would give +9
lol id rather have a marc card than those cards though.
there any other cards that give more than +9stats (if the base stat is maxed)?