Zakhan, Butcher of gods

Permanents your opponents control lose insdestructible and can't gain indestructible
{r}{b}: Zakhan, Butcher of gods fights target creature
All equipments attached to Zakhan, Butcher of gods become 'Agatha, god killer' a legendary artifact equipment with: "Indestructible. Equiped creature gains indestructible, first strike, deathtouche,haste and trample"