Sheoldred, Whispering One [Iconic Masters]Set: Iconic Masters Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield. At the beginning of each opponent's upkeep, that player sacrifices a creature.

or [Fallen Angel] in their traits gain [Retaliation]

Set: Metal Raiders Card type: Fusion Monster Rarity: Secret Rare Attack: 2400 Defense: 2000 Time Wizard + Baby Dragon

Set: Battle Pack Tournament Prize Cards Card type: Fusion/Effect Monster Rarity: Starfoil Rare Attack: 0 Defense: 0 "Cyber Dragon" + 1+ Machine monsters Cannot be used as Fusion Material

or Special Summon monsters from the GY

they lose 1[Life]

If your opponent Special Summons a monster(s) (except during the Damage Step): You can activate 1 of these effects based on where it was Special Summoned from

then you can Special Summon that monster from your Extra Deck

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

you lose 1 life and create a 1/1 black Faerie Rogue creature token with flying

Set: Invasion of Chaos Card type: Effect Monster Rarity: Ultra Rare Attack: 1700 Defense: 1200 You can remove this card from play until the End Phase of this turn by removing 2 DARK monsters in your Graveyard from play

As Breeding Pool enters the battlefield