X is the number of artifact and/or creature cards in an opponent's graveyard as you cast this spell.

Distribute X +1/+1 counters among any number of target creatures.

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

Tap up to two target creatures. If this spell was kicked, put a stun counter on each of those creatures. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Draw a card.

Heroic — Whenever you cast a spell that targets Staunch-Hearted Warrior, put two +1/+1 counters on Staunch-Hearted Warrior.

Counter target creature spell with power or toughness 2 or less.

When you cast this spell, copy it for each kind of counter among permanents you control. You may choose new targets for the copies.

Return target nonland permanent to its owner's hand.

Flying

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

When Stratus Dancer is turned face up, counter target instant or sorcery spell.

Multikicker (You may pay an additional any number of times as you cast this spell.)

Choose target creature, then choose another target creature for each time this spell was kicked. Put X +1/+1 counters on each of them.

, , Discard a card: Counter target creature spell.

Counter target noncreature spell unless its controller pays .

Ferocious — If you control a creature with power 4 or greater, counter that spell instead.

Counter target spell unless its controller pays . Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Vigilance

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

When Su-Chi Cave Guard dies, add eight . Until end of turn, you don't lose this mana as steps and phases end.

Counter target creature spell. Create a 2/2 blue Illusion creature token.

Choose one —

• Counter target spell unless its controller pays .

• Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Svyelun of Sea and Sky has indestructible as long as you control at least two other Merfolk.

Whenever Svyelun attacks, draw a card.

Other Merfolk you control have ward . (Whenever another Merfolk you control becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Counter target enchantment, instant, or sorcery spell. Its controller creates a 2/2 blue Bird creature token with flying.

Counter target spell unless its controller pays . If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Counter target activated ability, triggered ability, or legendary spell.

Whenever you cast a spell you don't own, create a 3/3 black Demon creature token.

+1: Draw a card. For each opponent, exile up to one target instant or sorcery card from that player's graveyard and put a page counter on it.

−3: You may cast a spell from among cards in exile with page counters on them without paying its mana cost.

Tasha, the Witch Queen can be your commander.

, Sacrifice an enchantment: Destroy target enchantment.

: Counter target enchantment spell.

Choose one —

• Target creature you control gets +1/+1 until end of turn. It fights target creature you don't control.

• Counter target spell unless its controller pays .

• Creatures with power 3 or less can't block this turn.

Counter target instant or sorcery spell. Search its controller's graveyard, hand, and library for any number of cards with the same name as that spell and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.

Counter target spell unless its controller pays , where X is your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

Assist (Another player can pay up to of this spell's cost. You choose the value of X.)

Support X. (Put a +1/+1 counter on each of up to X target creatures.)

Each creature with a +1/+1 counter on it gains trample until end of turn.

When The First Doctor enters the battlefield, search your library and/or graveyard for a card named TARDIS, reveal it, and put it into your hand. If you search your library this way, shuffle.

Whenever you cast a spell with cascade, put a +1/+1 counter on target artifact or creature.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Return target instant card from your graveyard to your hand.

II — Return target sorcery card from your graveyard to your hand.

III — Until end of turn, whenever you cast an instant or sorcery spell, copy it. You may choose new targets for the copy.

Paradox — Whenever you cast a spell from anywhere other than your hand, put a +1/+1 counter on target creature.

Team TARDIS — At the beginning of your end step, untap each creature you control with a counter on it.

This spell can't be countered.

Target opponent reveals their hand. Exile all noncreature, nonland cards from that player's hand and graveyard.

Equipped creature gets +1/+1 for each Aura and Equipment attached to it and has ward . (Whenever equipped creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

, Pay 2 life: Remove a counter from target nonland permanent.

This spell can't be countered.

Trample

Thrun, Breaker of Silence can't be the target of nongreen spells your opponents control or abilities from nongreen sources your opponents control.

As long as it's your turn, Thrun has indestructible.

You may return three Islands you control to their owner's hand rather than pay this spell's mana cost.

Counter target spell.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Pay 2 life or : Counter target red or green spell. Any player may activate this ability.

This spell costs less to cast if it targets a creature you control with a +1/+1 counter on it.

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

This spell costs less to cast for each instant and sorcery card in your graveyard.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

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

This spell can't be countered.

Torch Breath deals X damage to target creature or planeswalker.

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

Protection from white

Whenever an opponent discards a card, put a +1/+1 counter on Tourach, Dread Cantor.

When Tourach enters the battlefield, if it was kicked, target opponent discards two cards at random.

Counter target spell.

Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn. (Mana abilities can't be targeted.)

Elves you control have ": Add ."

+1: Put a +1/+1 counter on up to one target Elf. Untap it. It gains deathtouch until end of turn.

0: Create a 1/1 green Elf Warrior creature token.

−6: You get an emblem with "Whenever you cast an Elf spell, it gains haste until end of turn and you draw two cards."

Undergrowth — Distribute X +1/+1 counters among any number of target creatures you control, where X is the number of creature cards in your graveyard as you cast this spell. Creatures you control gain vigilance until end of turn.

Choose target spell. If it's a creature spell, it perpetually gets -2/-0. Counter that spell unless its controller pays .

Changeling (This card is every creature type.)

Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .

Counter target noncreature spell. Untap up to three lands.

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

This spell can't be countered.

Urza's Rage deals 3 damage to any target. If this spell was kicked, instead it deals 10 damage to that permanent or player and the damage can't be prevented.

If a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage.

Whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .

Draw a card if an opponent has cast a blue or black spell this turn. Spells you control can't be countered this turn. You and permanents you control gain hexproof from blue and from black until end of turn. (You and they can't be the targets of blue or black spells or abilities your opponents control.)

Verazol, the Split Current enters the battlefield with a +1/+1 counter on it for each mana spent to cast it.

Whenever you cast a kicked spell, you may remove two +1/+1 counters from Verazol. If you do, copy that spell. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.)

Counter target spell. That spell's controller may draw a card.

Sacrifice Vigilant Martyr: Regenerate target creature.

, , Sacrifice Vigilant Martyr: Counter target spell that targets an enchantment.

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

Flashback . This spell costs less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. (You may cast this card from your graveyard for its flashback cost. Then exile it.)