How much Int = 1 Magic Power?

[Luth]

1 int = 1 power
1 int/power = 0.2 dmg bonus
Every 5 points of int/power gives 1 dmg bonus.

This.
Iirc magic/melee/ranged power does not reduce the enemies chance to block/disrupt/parry/dodge, but it isn't affected by the strength/intelligence/ballistic softcap.

[BreezeKicker]

Tou cannot be bypassed, it can be debuffed. What can be bypassed is armor, avoidances and ressists

This is not technically correct. Some skills, which do not acquire bonuses from offensive stat (and power stat), ignore toughness.

Ah yes. Morales ignore everything, they deal pure tooltip dmg regardless of stats/bonuses/mitigation.
Was there any other non-morale skill that do this? Cannot recall any