The curse of lycanthropy grants the abilities of shifting and a severe weakness to silver and silvered weapons.
Shifting: You can use this feature up to a number of times equal to your proficiency modifier. When you use this feature you can choose to shift into wolf form (Dire Wolf stats) or hybrid form. Hybrid form grants the following while in hybrid form, +1 to AC, +10ft movement speed, and your bite attacks do D8 damage instead of your normal damage die.
Lycanthrope Rage: Lycanthropy at its core is a curse. Those afflicted have heightened emotions and in moments of stress you may loose yourself. When shifting or entering a rage, you must roll a CON saving throw. DC = 9 (15-CON-Prof). If you fail, you enter a Berserkers Frenzy. While in this frenzy you must attack the closest creature to you, regardless of friend or foe. Additionally you must use Reckless Attack when attacking.
Bane of Silver: Your new affliction makes you unnaturally vulnerable to silver attacks. You take double damage from silvered weapons.