Nemesis

Sacrifice Seal of Cleansing: Destroy target artifact or enchantment.

Whenever Silkenfist Fighter becomes blocked, untap it.

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Enchant creature Enchanted creature...

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) {2}, {T}: Search your library for a Mercenary permanent...

{1}{B}{B}, {T}: Destroy target tapped nonblack creature. {3}, {T}: Search your library for a Mercenary permanent card with mana value 3 or less, pu...

When Phyrexian Driver enters the battlefield, other Mercenary creatures get +1/+1 until end of turn.

Flying Players play with their hands revealed.

You may have Rhox assign its combat damage as though it weren't blocked. {2}{G}: Regenerate Rhox. (The next time this creature would be destroyed ...

Each player loses 1 life for each creature they control.

If you control a Swamp, you may sacrifice a creature rather than pay this spell's mana cost. Each player exiles two cards from their hand.

Search your library for up to two Forest cards, put them onto the battlefield, then shuffle.

{1}{B}, Discard a creature card: Volrath the Fallen gets +X/+X until end of turn, where X is the discarded card's mana value.

If an opponent controls a Plains and you control a Swamp, you may cast this spell without paying its mana cost. All creatures get -2/-2 until end o...

As Belbe's Portal enters the battlefield, choose a creature type. {3}, {T}: You may put a creature card of the chosen type from your hand onto the...

{1}, Discard a card: Create a 1/1 green Saproling creature token. Any player may activate this ability.

Defender (This creature can't attack.) {1}{B}: Regenerate Carrion Wall.

{X}, {T}: Target creature gets -X/+X until end of turn.

{3}, {T}, Sacrifice a creature: Reveal a number of cards from the top of your library equal to the sacrificed creature's power. Put one into your h...

Sacrifice a creature. Rupture deals damage equal to that creature's power to each creature without flying and each player.

Lands don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player untaps a land they control.

If an opponent controls an Island and you control a Mountain, you may cast this spell without paying its mana cost. Destroy target artifact.

You may sacrifice a Mountain rather than pay this spell's mana cost. Target creature gets +X/+0 until end of turn, where X is the number of Mounta...

Fading 5 (This creature enters the battlefield with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If yo...

{3}, {T}: Search your library for an Elf permanent card, put it onto the battlefield, then shuffle.