Essence Flare
{U}
Enchantment -- Aura
Enchant creature
Enchanted creature gets +2/+0.
At the beginning of the upkeep of enchanted creature's controller, put a -0/-1 counter on that creature.
Takklemaggot
{2}{B}{B}
Enchantment -- Aura
Enchant creature
At the beginning of the upkeep of enchanted creature's controller, put a -0/-1 counter on that creature.
When enchanted creature dies, that creature's controller chooses a creature that ~this~ could enchant. If the player does, return ~this~ to the battlefield under your control attached to that creature. If they don't, return ~this~ to the battlefield under your control as a non-Aura enchantment. It loses "enchant creature" and gains "At the beginning of that player's upkeep, ~this~ deals 1 damage to that player."