Bloodcrazed - This creature attacks each turn if able.

Exchange - At any time you may sacrifice this card. If you do, put a card of the same type and converted mana cost from your hand onto the battlefield without paying its casting cost.

Nocturnal - As long as there is a Moon Phase on the battlefield, this permanent untaps as normal. Otherwise, tap it, and it remains tapped until a Moon Phase enters the battlefield.

Silverbane - Damage dealt to this creature by sources without silverstrike is reduced to 0.

Silverstrike - Whenever this creature blocks or becomes blocked by a Lycan creature, it gains double strike until end of combat.