Lake of the Dead

If Lake of the Dead would enter the battlefield, sacrifice a Swamp instead. If you do, put Lake of the Dead onto the battlefield. If you don’t, put it into its owner’s graveyard.
: Add .
, Sacrifice a Swamp: Add .

Zur the Enchanter

Flying
Whenever Zur the Enchanter attacks, you may search your library for an enchantment card with converted mana cost 3 or less and put it onto the battlefield. If you do, shuffle your library.

Phyrexian Dreadnought

Trample
When Phyrexian Dreadnought enters the battlefield, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater.

Plummet

Destroy target creature with flying.

Cache Raiders

At the beginning of your upkeep, return a permanent you control to its owner’s hand.

Vulshok Berserker

Haste (This creature can attack and as soon as it comes under your control.)

Plummet

Destroy target creature with flying.

Goblin Fireslinger

: Goblin Fireslinger deals 1 damage to target player or planeswalker.

Lhurgoyf

Lhurgoyf’s power is equal to the number of creature cards in all graveyards and its toughness is equal to that number plus 1.

Fleshbag Marauder

When Fleshbag Marauder enters the battlefield, each player sacrifices a creature.

Windfall

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Purge

Destroy target artifact creature or black creature. It can’t be regenerated.

Phyrexian Ghoul

Sacrifice a creature: Phyrexian Ghoul gets +2/+2 until end of turn.

Desecration Elemental

Fear (This creature can’t be blocked except by artifact creatures and/or black creatures.)
Whenever a player casts a spell, sacrifice a creature.

Piston Sledge

When Piston Sledge enters the battlefield, attach it to target creature you control.
Equipped creature gets +3/+1.
Equip—Sacrifice an artifact.

Spin Engine

: Target creature can’t block Spin Engine this turn.

Orcish Mechanics

, Sacrifice an artifact: Orcish Mechanics deals 2 damage to any target.

Gaea’s Avenger

Gaea’s Avenger’s power and toughness are each equal to 1 plus the number of artifacts your opponents control.

Lys Alana Huntmaster

Whenever you cast an Elf spell, you may create a 1/1 green Elf Warrior creature token.