Can Heaven element stack?

[Justin Time]

Say you put a Heaven element on something and then put 4 Elms Boosts on. Would it make it a Lvl 5 Heaven? Would that increase the chance you get a OHKO?

I noticed on this site it says unknown for everything after level 1 Heaven Elm.

Just wondering if there's a point in equipping 4 Elm Boosts if I can get 4.

[Pokerealm]

No, Element Boosts cannot stack.

The best thing you could do is getting a lvl 4 or 5 Element weapon, make it Heaven, and add an Element Boost to get 5 or 6.

[Justin Time]

Okay thanks.

[Vayne]

um no...no level on a weapon can ever go past 5...

[Pokerealm]

Using an element boost while having an Element Boost equipped WILL make it lvl 6.
It won't say level 6 on the weapon itself, but it does count as 6.

I believe hacked items can have elements up to 7, so that means lvl 7 IS in the game data.