Legend's Ring

Will the Legend's Ring conflict with any other existing rings? Specifically the lv 10 crit ring and the lv 70 Gratis Ring?

"Surprisingly, this ring IS stackable with previous event rings!"

On a side note, if a ring can't stack with the Critical Ring, it can't stack with the Gratias Ring.

It isn't particularly spectacular though, but it will be a nice fourth ring for new characters/mules (Evo I, Evo II, Resistance/Aran, Legend).
If you're planning to use it on a 'main', I'd imagine you'd already have three better rings.