msem-instigator

As an additional cost to cast this spell, discard a card.
Draw two cards. The next card you foretell this turn costs {0} to foretell.

Enchant land
When Cradle of Civilization enters the battlefield, search your library for a basic land card, reveal it, put it into your hand, then shuffle.
Enchanted land has “{T}: Add one mana of any color.”

{T}: Add {C}.
{3}, {T}: Scry 1.

As Crescent of the Harvest Moon enters the battlefield, exile up to one creature card with mana value X or less from your graveyard.
Equipped creature gets +1/+1.
{1}: Equipped creature becomes a copy of the exiled card until end of turn.
Equip {2}

Cresting Bay enters the battlefield tapped unless you control a basic Island.
{T}: Add {U}.
{2}{U}{U}: Until end of turn, Cresting Bay becomes a 3/2 blue Elemental creature with “Whenever this creature attacks, you may draw a card then discard a card.” It's still a land.

When Crooked Merchant dies, create a Treasure token.

Equipped creature gets +X/+X, where X is the number of cards in your graveyard.
Sacrifice a creature other than equipped creature: Equipped creature gains lifelink and indestructible until end of turn.
Equip {3}

Each opponent discards two cards. If you control a Knight or Soldier, each opponent loses 2 life and you gain 2 life.

Assault {3}{G}
When Crushclaw Pulverizer assaults, you may destroy target artifact or enchantment.

Foretell {B}
Up to one target creature gets -1/-1 until end of turn. Put a +1/+1 counter on up to one target creature.

I, II — Create a tapped Treasure token.
Discovery — {2}, Sacrifice an artifact: Draw a card.

Enchant player
At the beginning of enchanted player's upkeep, that player upgrades a creature you control.
• +1/+1
• Lifelink
• Menace

Equipped creature gets +2/+1.
When equipped creature deals combat damage to an opponent, you may sacrifice Cursebreaker Hammer. If you do, destroy target artifact or enchantment that player controls.
Equip {2}

Foretell {R}
If this spell is foretold, you may cast it as though it had flash.
Create two 1/1 red Pirate creature tokens.

Target opponent sacrifices a creature with the greatest power among creatures that player controls.
Fabled {3}{B}{B}

Exile all creatures. Exile Cycle of Creation with X genesis counters on it, where X is the number of creatures exiled this way.
Whenever you cast a spell, if Cycle of Creation is in exile, you may remove a genesis counter from it. If you do, create a 1/1 white Human creature token.

Prevent all combat damage that would be dealt this turn except by creatures you control with +1/+1 counters on them.

Haste
Whenever another creature you control dies, each opponent loses 1 life and you gain 1 life.

When Death Pits Trophy enters the battlefield, target opponent discards a card.
Equipped creature gets +1/+1.
Equip {1}

Flying, deathtouch

Menace
Creatures you control get +1/+0 as long as you've foretold a card this turn.
Creatures you control get +1/+0 as long as you've cast a foretold spell this turn.

Haste
{R}, Sacrifice Deepstone Operative: Destroy target artifact.

Reach
Whenever Deepwood Spider blocks a creature with flying, Deepwood Spider gains deathtouch until end of turn.

When Defiler of Farmsteads enters the battlefield, each opponent loses 2 life and you gain 2 life.

Flying