msem-instigator

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

Counter target spell. Mill three cards.

Return target artifact or creature to its owner's hand.

When Disassociate enters, exile target creature until Disassociate leaves the battlefield.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Disastrous Sirocco deals damage to target creature equal to the number of lands you control.

{1}: Draw a card, then put a card from your hand on top of your library.

Destroy target creature.

Exile the top two cards of your library. You may play them until the end of your next turn. When you cast a creature spell this way, it gains haste.

Search your library for up to thirteen cards, exile them, then shuffle.
Draw three cards.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.)
I, II, III — Create a tapped colorless Powercell artifact token with “{T}: Add {C}.”
IV — Sacrifice three artifacts.
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Foretell {3}{B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
Each opponent discards three cards.

Return target creature card from your graveyard to your hand.

Put target tapped creature and all other creatures with the same name as that creature on the bottom of their owners' libraries.

When Disharmony of the Spheres enters, return up to four creature cards from your graveyard to your hand.
At the beginning of your upkeep, you may sacrifice an Angel, a Demon, a Faerie, and a Spirit with different names. If you do, you win the game.

Cast this spell only if each graveyard has a creature card in it.
Each player puts a creature card in their graveyard of an opponent's choice onto the battlefield.

Dismal Backwater enters tapped.
When Dismal Backwater enters, you gain 1 life.
{T}: Add {U} or {B}.

Other enchantments have “At the beginning of your upkeep, pay {1} or sacrifice this enchantment.”

Counter target instant spell.

Counter target spell unless its controller has you get three glory counters. (You lose glory counters before life. A player with ten or more glory counters wins the game.)

Return target nonland permanent to its owner's hand.

Choose one —
• Dispersive Volley deals 1 damage to each of up to three target attacking or blocking creatures.
• Target player sacrifices an enchantment.

Target creature you control deals damage equal to its power to target creature you don't control. Create a Treasure token. (It's an artifact with “{T}, Sacrifice this artifact: Add one mana of any color.”)

Destroy target creature or planeswalker. Draw a card.

Disrupting Storms deals 3 damage to target player. That player sacrifices a land.

Permanents enter tapped.