Guild Wars 2

Does Phantasmal Haste not stack with Illusionist Celerity?

If indeed, this isn’t a bug, I’d suggest removing it completely since it essentially has no effect being one point after IC.

Phantasmal haste makes phantasms attack faster.

Illusionist’s Celerity decreases the phantasm summoning cooldowns.

Pyroathiest.4168:

Phantasmal haste makes phantasms attack faster.

Illusionist’s Celerity decreases the phantasm summoning cooldowns.

#NoobStatus

MailMail.6534:

Pyroathiest.4168:

Phantasmal haste makes phantasms attack faster.

Illusionist’s Celerity decreases the phantasm summoning cooldowns.

#NoobStatus

I would assume you’ve meant the weapon cooldown reduction with Celerity.
Which it does indeed stack, 20×0.8×0.8=12.8, just that it doesn’t reflect in tooltip and just writes 16.