Amulet of the Spirit's Fang

Whenever a wolf not named "Spirit Fanged" you control dies, create a 2/1 wolf token named
"Spirit Fanged" with, "When this creature
becomes the target of a spell, sacrifice this."
Whenever an angel you control dies, create an equipment named "Holy Halo" and it has,
"Equipped creature gets +1/+1 and Flying" &
equip: {1}
The wolf doesn't kill. He only hurts when you threaten
a holy being.