Azrael's Scythe

Equip: {4}
Equipped creature gains Deathtouch and "If this creature deals damage to a player, that player receives a poison counter".
If you also control Razia's Flaming Sword, Gabriel's Horn, and Uriel's Spellbook, then any creature destroyed by the equipped creature is returned to the battlefield under your control at the beginning of the next endstep.