At the beginning of your upkeep, you may put a verse counter on Lilting Refrain.

Sacrifice Lilting Refrain: Counter target spell unless its controller pays , where X is the number of verse counters on Lilting Refrain.

Counter target spell unless its controller pays . If you control a creature with flying, counter that spell unless its controller pays instead.

This spell costs less to cast if you control a Pirate.

Counter target spell unless its controller pays .

Counter target spell. Return target permanent to its owner's hand.

When Mage's Attendant enters the battlefield, create a 1/1 blue Wizard creature token with ", Sacrifice this creature: Counter target noncreature spell unless its controller pays ."

, Sacrifice Malevolent Hermit: Counter target noncreature spell unless its controller pays .

Disturb (You may cast this card from your graveyard transformed for its disturb cost.)

Counter target spell. At the beginning of your next main phase, add an amount of equal to that spell's mana value.

Counter target spell unless its controller pays .

Flying

Whenever another Spirit enters the battlefield under your control, Mausoleum Wanderer gets +1/+1 until end of turn.

Sacrifice Mausoleum Wanderer: Counter target instant or sorcery spell unless its controller pays , where X is Mausoleum Wanderer's power.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

Counter target spell with mana value 3 or less. (Then exile this card. You may cast the creature later from exile.)

Counter target spell. That spell's controller reveals their hand, then discards each card with the same name as a card spliced onto that spell.

Counter target spell unless its controller pays .

Counter target spell with mana value 1 or less.

Counter target spell unless its controller pays .

Cycling (, Discard this card: Draw a card.)

: Counter target spell that targets Mistfolk.

Counter target instant or sorcery spell.

Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)

Choose three. You may choose the same mode more than once.

• Counter target spell unless its controller pays .

• Return target creature to its owner's hand.

• Draw a card.

Counter target spell. Create an X/X green Ooze creature token, where X is that spell's mana value.

This spell costs less to cast if it targets a blue spell.

Counter target spell unless its controller pays .

Counter target spell.

Cycling (, Discard this card: Draw a card.)

Flash

Flying

Cycling (, Discard this card: Draw a card.)

When you cycle Nimble Obstructionist, counter target activated or triggered ability you don't control.

Counter target creature or planeswalker spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Scry 1.

Counter target spell or ability that targets a permanent you control.

This spell costs less to cast if it targets a spell or ability that targets a creature you control with power 7 or greater.

Counter target creature or Aura spell.

Flip a coin. If it comes up heads, counter target instant or sorcery spell. If it comes up tails, copy that spell and you may choose new targets for the copy.

Choose two —

• Return target creature card with mana value 2 or less from your graveyard to the battlefield.

• You gain 4 life.

• Counter target creature spell.

• Draw a card.

, Pay 1 life: Counter target black spell.

This spell costs less to cast if it targets a creature spell.

Counter target spell.

Counter target spell that targets a player.

Counter target spell unless its controller pays for each artifact you control.

Surge (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)

This spell can't be countered.

Counter target spell.

Counter target spell.

At the beginning of your next upkeep, pay . If you don't, you lose the game.

Counter target noncreature spell. Your opponents can't cast noncreature spells this turn.

Spree (Choose one or more additional costs.)

+ — Create a 2/2 white Spirit creature token with flying.

+ — Counter target spell unless its controller pays .

Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Kicker (You may pay an additional as you cast this spell.)

Counter target spell if its mana value is 2 or less. If this spell was kicked, counter that spell if its mana value is 4 or less instead.

Counter target noncreature spell. (Then exile this card. You may cast the creature later from exile.)

Counter target instant or sorcery spell that targets you.

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, you may copy the spell countered this way. You may choose new targets for the copy.

Until end of turn, Wizards you control gain ": Counter target spell."

Counter target spell. You may shuffle up to one target card from your graveyard into your library.

Choose two —

• Return target creature or planeswalker to its owner's hand.

• Counter target artifact or enchantment spell.

• Put two +1/+1 counters on target creature.

• Target player shuffles up to three target cards from their graveyard into their library.

Counter target spell unless its controller pays .

Counter target spell unless its controller pays .

Suspect up to one target creature. (A suspected creature has menace and can't block.)

Choose one —

• Counter target blue spell.

• Destroy target blue permanent.

Counter target spell. You may cast a spell with equal or lesser mana value from your hand without paying its mana cost.

Counter target spell. If that spell's mana value was 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Counter target creature spell.

Create a token that's a copy of target creature you control.

Counter target spell unless its controller pays , where X is its mana value.