Halley, Blood Herald

Armour of Agathys - {2}{b/r}: Halley, Blood Herald gains Indestructible and Deathtouch until end of turn.
Pact of the Chain - {3}: Create a Legendary Creature token named "Isfet". It has, 'this creature has all keywords that Halley, Blood Herald has'.
"But with you gone, who will I be?"