Pariah

Enchant creature
All damage that would be dealt to you is dealt to enchanted creature instead.

Spitemare

Whenever Spitemare is dealt damage, it deals that much damage to any target.

At the beginning of your upkeep, Jinxed Idol deals 2 damage to you.
Sacrifice a creature: Target opponent gains control of Jinxed Idol.

Search your library for an enchantment card, reveal it, put it into your hand, then shuffle.

Indestructible
Equipped creature has indestructible.
Equip {2}

When this enchantment enters, exile target nonland permanent an opponent controls until this enchantment leaves the battlefield.

{1}, {T}: Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Whenever Boros Reckoner is dealt damage, it deals that much damage to any target.
{R/W}: Boros Reckoner gains first strike until end of turn.

Enchant snow land you control
When On Thin Ice enters, exile target creature an opponent controls until On Thin Ice leaves the battlefield.