Murder Investigation | Enchantment | Aura | Enchant creature you control
When enchanted creature dies, create X 1/1 white Soldier creature tokens, where X is its power. | Igor Kieryluk
Shadows of the Past | Enchantment | | Whenever a creature dies, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{4}{B}: Each opponent loses 2 life and you gain 2 life. Activate only if there are four or more creature cards in your graveyard. | Ryan Yee
Call of the Full Moon | Enchantment | Aura | Enchant creature
Enchanted creature gets +3/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)
At the beginning of each upkeep, if a player cast two or more spells last turn, sacrifice Call of the Full Moon. | Nils Hamm