Guild Wars 2

So 5 would give 155 power. Coolio thanks.

Do the stats on runes stack, or give just the last stat?
eg Superior Rune of Strength.
(1): +25 Power
(2): +20% Might Duration
(3): +40 Power
(4): 3% chance to gain Might for 20s when hit. (Cooldown: 5s)
(5): +90 Power
(6): +5% damage while under the effects of Might.

Does this give 90 power or 155 power or 5 runes?

Thanks