If I play a Poison card (from the Ninja faction) on a 3 power minion that minion now has 0 as that is the minimum.
Poison: Play on a minion. Destroy any number of actions on it. Ongoing: This minion has -4 power. (Minions have minimum power of 0.)
However if the owner of that card then plays a +1 power to all of their minions does the minion with poison have 0 or 1 power?
One person I play with argues that because the poison only reduced the minion to 0, the +1 therefore makes it 1. However, I think that all of the modifiers are added together, so 3 - 4 + 1 and only then is the 'minion score cannot be less than 0' modifier is applied so the minion is still 0.