Reverse Damage [Unlimited Edition] Portal Three Kingdoms Pyromaster deals 1 damage to

Pyromaster deals 1 damage to target player or planeswalker and 1 damage to up to one target creature that player or that planeswalker's controller controls

And yea he doth spake: "Let there be Magic

where X is the number of Rats you control

Then look at the exiled cards and put them on top of your library in any order

Set: Magic 2015 Type: Enchantment Rarity: Rare Cost: {1}{B} Whenever an opponent discards a creature card

Reverse Damage [Unlimited Edition] Portal Three Kingdoms Pyromaster deals 1 damage toSet: Unlimited Edition Type: Instant Rarity: Rare Cost: {1}{W}{W} The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.