Secrets of Strixhaven Singles

Reach Opus — Whenever you cast an instant or sorcery spell, this creature deals 1 damage to each opponent. If five or more mana was spent to cast that spell, this creature deals 3 damage to each opponent instead.

Target creature gets +1/+1 until end of turn. Draw a card. Whenever one or more creatures you control deal combat damage to a player, you may pay {W/B}. If you do, return this card from your graveyard to your hand.

As an additional cost to cast this spell, pay X life. Destroy all artifacts and creatures with mana value X or less.

Whenever you gain life, put a growth counter on this enchantment. As long as there are five or more growth counters on this enchantment, creatures you control get +3/+3.

Molten Note deals damage to target creature equal to the amount of mana spent to cast this spell. Untap all creatures you control. Flashback {6}{R}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

You gain 2 life. You may discard a card. If you do, draw two cards. Flashback {2}{R}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Once during each of your turns, you may cast an instant or sorcery spell from your hand without paying its mana cost.

Choose one — • Put two +1/+1 counters on target creature. • Exile target creature with power 2 or less. • Each opponent loses 3 life and you gain 3 life.

This land enters tapped. {T}: Add {R} or {W}. {2}{R}{W}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

This creature enters with a number of stun counters on it equal to three minus X. If X is 2 or less, it enters tapped. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Draw two cards.

Each opponent discards a card. You create a 1/1 black and green Pest creature token with "Whenever this token attacks, you gain 1 life."

Return up to X target instant and/or sorcery cards from your graveyard to your hand. Exile Divergent Equation.

Joined Researchers First strike At the beginning of each end step, if an opponent has more cards in hand than you, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.) Secret Rendezvous You and...

This land enters tapped. {T}: Add {W} or {B}. {2}{W}{B}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

This creature can't block. Whenever this creature attacks, each opponent loses 1 life and you gain 1 life. {1}{B}, Exile an instant or sorcery card from your graveyard: Return this card from your graveyard to the battlefield.

Flying, vigilance Each instant and sorcery spell you cast has casualty 1. (As you cast that spell, you may sacrifice a creature with power 1 or greater. When you do, copy the spell and you may choose new targets for the copy.)

Put a +1/+1 counter on target creature you control, then double the number of +1/+1 counters on that creature.

Joined Researchers First strike At the beginning of each end step, if an opponent has more cards in hand than you, this creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.) Secret Rendezvous You and...

+1: Surveil 2. −1: Any number of target players each discard a card. −2: Return target creature card with mana value 3 or less from your graveyard to the battlefield. −7: Flip five coins. Target opponent skips their next X turns, where X is...