Whenever Quickbeam, Upstart Ent or another Treefolk enters the battlefield under your control, up to two target creatures each get +2/+2 and gain trample until end of turn.

Flash

When Quick-Draw Dagger enters the battlefield, attach it to target creature you control. That creature gains first strike until end of turn.

Equipped creature gets +1/+1.

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

, : Quickening Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.

Enchanted creature has first strike.

: Add .

, Sacrifice Quicksand: Target attacking creature without flying gets -1/-2 until end of turn.

, : You may put a creature card from your hand onto the battlefield.

Enchant creature

Enchanted creature has ": This creature deals 1 damage to target player or planeswalker. You draw a card."

: Quicksilver Elemental gains all activated abilities of target creature until end of turn. (If any of the abilities use that creature's name, use this creature's name instead.)

You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities.

At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it.

At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.

Return up to two target nonland permanents to their owners' hands.

Defender (This creature can't attack.)

: Return Quicksilver Wall to its owner's hand. Any player may activate this ability.

When Quicksmith Rebel enters the battlefield, target artifact you control gains ": This artifact deals 2 damage to any target" for as long as you control Quicksmith Rebel.

Whenever you crank Quick-Stick Lick Trick, target creature gets +1/+1 and gains lifelink until end of turn.

Enchant artifact or enchantment

At the beginning of your upkeep, choose one —

• Destroy enchanted permanent.

• You gain 2 life.

Search target player's library for up to three cards with flashback and put them into that player's graveyard. Then the player shuffles.

Whenever Quilled Charger attacks while saddled, it gets +1/+2 and gains menace until end of turn. (It can't be blocked except by two or more creatures.)

Saddle 2 (Tap any number of other creatures you control with total power 2 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)

All Slivers have ": This permanent deals 1 damage to target attacking or blocking creature."

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Quillmane Baku.

, , Remove X ki counters from Quillmane Baku: Return target creature with mana value X or less to its owner's hand.

, Remove a -1/-1 counter from a creature you control: Quillspike gets +3/+3 until end of turn.

Spirits you control get +1/+0.

Whenever one or more cards leave your graveyard, create a 3/2 red and white Spirit creature token.

Whenever you cast a creature spell, put a +1/+1 counter on Quirion Beastcaller.

When Quirion Beastcaller dies, distribute X +1/+1 counters among any number of target creatures you control, where X is the number of +1/+1 counters on Quirion Beastcaller.

Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on Quirion Dryad.

: Add one mana of any color that a land an opponent controls could produce.

When Quirion Sentinel enters the battlefield, add one mana of any color.

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Flying

Tap target creature. It doesn't untap during its controller's next untap step. (Then exile this card. You may cast the creature later from exile.)

Whenever you sacrifice an artifact or creature, put a +1/+1 counter on Ravenous Squirrel.

, Sacrifice an artifact or creature: You gain 1 life and draw a card.

When Reliquary Monk dies, destroy target artifact or enchantment.

Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it. Players may choose new targets for their copies.)

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

Spree (Choose one or more additional costs.)

+ — Destroy target artifact.

+ — Destroy target enchantment.

+ — Put a +1/+1 counter on each creature target player controls.

Whenever one or more creatures attack you, if Reveille Squad is untapped, you may untap all creatures you control.

When Riveteers Requisitioner dies, create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Blitz (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.)

Rolling Earthquake deals X damage to each creature without horsemanship and each player.

Salt Road Quartermasters enters the battlefield with two +1/+1 counters on it.

, Remove a +1/+1 counter from Salt Road Quartermasters: Put a +1/+1 counter on target creature.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

You may choose not to untap Sand Squid during your untap step.

: Tap target creature. That creature doesn't untap during its controller's untap step for as long as Sand Squid remains tapped.

When Sea Hag enters the battlefield, creatures your opponents control get -4/-0 until end of turn.

Squad (As an additional cost to cast this spell, you may pay any number of times. When this creature enters the battlefield, create that many tokens that are copies of it.)

Vigilance

Whenever a creature token enters the battlefield under your control, put a +1/+1 counter on it.

Mill seven cards. Then put all cards that have an Adventure from among the milled cards into your hand.

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.)

, : Exile target creature card with mana value X from a graveyard. Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it. Activate only as a sorcery.

Whenever Serra Inquisitors blocks or becomes blocked by one or more black creatures, Serra Inquisitors gets +2/+0 until end of turn.

Flying

When Shrieking Grotesque enters the battlefield, if was spent to cast it, target player discards a card.

Silverquill Campus enters the battlefield tapped.

: Add or .

, : Scry 1.

Creature spells you cast have demonstrate. (Whenever you cast a creature spell, you may copy it. If you do, choose an opponent to also copy it. Each copy becomes a token.)

As Silverquill Silencer enters the battlefield, choose a nonland card name.

Whenever an opponent casts a spell with the chosen name, they lose 3 life and you draw a card.

Defender

Landfall — Whenever a land enters the battlefield under your control, Skyclave Squid can attack this turn as though it didn't have defender.

Whenever Slimefoot and Squee enters the battlefield or attacks, create a 1/1 green Saproling creature token.

, Sacrifice a Saproling: Return Slimefoot and Squee and up to one other target creature card from your graveyard to the battlefield. Activate only as a sorcery.

Whenever you cast a non-Sliver creature spell, exile that spell. If you do, create a token that's a copy of a random non-Shapeshifter Sliver creature card with the same mana value as that spell.

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)

Whenever a nontoken artifact you control is put into a graveyard from the battlefield, create a 1/1 colorless Servo artifact creature token.

Search your library for an instant or sorcery card, reveal it, put it into your hand, then shuffle.