Moss Diamond

This artifact enters tapped.
{T}: Add {G}.

Mystical Tutor

Search your library for an instant or sorcery card, reveal it, then shuffle and put that card on top.

Bad River

This land enters tapped.
{T}, Sacrifice this land: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle.

Natural Balance

Each player who controls six or more lands chooses five lands they control and sacrifices the rest. Each player who controls four or fewer lands may search their library for up to X basic land cards and put them onto the battlefield, where X is five minus the number of lands they control. Then each player who searched their library this way shuffles.

Grasslands

This land enters tapped.
{T}, Sacrifice this land: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.

Grim Feast

At the beginning of your upkeep, this enchantment deals 1 damage to you.
Whenever a creature is put into an opponent's graveyard from the battlefield, you gain life equal to its toughness.

Cursed Totem

Activated abilities of creatures can't be activated.

Marble Diamond

This artifact enters tapped.
{T}: Add {W}.

Unfulfilled Desires

{1}, Pay 1 life: Draw a card, then discard a card.

Rocky Tar Pit

This land enters tapped.
{T}, Sacrifice this land: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

Phyrexian Purge

This spell costs 3 life more to cast for each target.
Destroy any number of target creatures.

Charcoal Diamond

This artifact enters tapped.
{T}: Add {B}.

Infernal Contract

Draw four cards. You lose half your life, rounded up.

Fire Diamond

This artifact enters tapped.
{T}: Add {R}.

Worldly Tutor

Search your library for a creature card, reveal it, then shuffle and put the card on top.

Mountain Valley

This land enters tapped.
{T}, Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Enlightened Tutor

Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.

Flood Plain

This land enters tapped.
{T}, Sacrifice this land: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.