Advantage
: This is an indicator that the check for outcome gains a positive Advantage similar to Luck or Leadership. Advantage is not a direct improvement of the specific odds of any given action, but rather an attempt to recast the opportunity by making another check and taking the best result. Multiple instances do not stack, but do negate multiple sources of Disadvantage. A direct bonus or Result Shift that modifies the odds of success is usually better than Advantage.
i20™ Advantage Details
Re-Check the result, use the BEST outcome between the two as the final one.
iCore™ Advantage Details
iCore Text