Aside from elemental attributes, weapons also come with «attainable seals.» (thesixthaxis.com)
The Fireclaw is an upgraded version of the Frostclaw with reversed elemental attributes — it has fire attacks, is strong against fire and weak against frost. (vg247.com)
Every Digimon has a type and elemental attribute which impart certain strengths and weaknesses, and your monsters will occasionally launch a largely - random team attack, and that's about it. (wccftech.com)