Némésis

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.

{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.

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...

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

Trample When Nesting Wurm enters the battlefield, you may search your library for up to three cards named Nesting Wurm, reveal them, put them into ...

Sacrifice Seal of Fire: It deals 2 damage to any target.

{2}, {T}: Tap all other artifacts. They don't untap during their controllers' untap steps for as long as Kill Switch remains tapped.

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...

Mogg Toady can't attack unless you control more creatures than defending player. Mogg Toady can't block unless you control more creatures than att...

{U}: Rootwater Thief gains flying until end of turn. Whenever Rootwater Thief deals combat damage to a player, you may pay {2}. If you do, search ...

{W}, {T}, Discard a card: Target creature can't attack this turn.

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature gets +1/+1 a...

Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type.