Ainok Artillerist has reach as long as it has a +1/+1 counter on it. (It can block creatures with flying.)

Put a flood counter on target land. That land is an Island in addition to its other types for as long as it has a flood counter on it. If you control a Merfolk, draw a card.

Enchant creature

Enchanted creature gets +2/+2 and has trample.

Whenever enchanted creature deals damage, you gain that much life.

As an additional cost to cast this spell, sacrifice an artifact or creature.

Artillerize deals 5 damage to any target.

If an opponent has no cards in hand, this spell costs less to cast.

Flying

, , Put a blood counter on Bloodletter Quill: Draw a card, then you lose 1 life for each blood counter on Bloodletter Quill.

: Remove a blood counter from Bloodletter Quill.

Enchant creature

Enchanted creature gets +1/+2.

When Brilliant Halo is put into a graveyard from the battlefield, return Brilliant Halo to its owner's hand.

Converge — Draw X cards, where X is the number of colors of mana spent to cast Brilliant Spectrum. Then discard two cards.

, Sacrifice Caustic Caterpillar: Destroy target artifact or enchantment.

Whenever Cephalid Illusionist becomes the target of a spell or ability, put the top three cards of your library into your graveyard.

, : Prevent all combat damage that would be dealt to and dealt by target creature you control this turn.

As an additional cost to cast this spell, exile X creature cards from your graveyard.

Target creature gets -X/-X until end of turn.

Destroy target nonsnow creature.

: Monstrosity 2. (If this creature isn't monstrous, put two +1/+1 counters on it and it becomes monstrous. can be paid with one mana from a snow permanent.)

As long as Chillerpillar is monstrous, it has flying.

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Counter target spell unless its controller pays .

Destroy target creature. Create two colorless Treasure artifact tokens with ", Sacrifice this artifact: Add one mana of any color."

Creeping Chill deals 3 damage to each opponent and you gain 3 life.

When Creeping Chill is put into your graveyard from your library, you may exile it. If you do, Creeping Chill deals 3 damage to each opponent and you gain 3 life.

( can be paid with either or .)

Flying

Each instant and sorcery spell you cast has replicate. The replicate cost is equal to its mana cost. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies.)

You may sacrifice a Mountain rather than pay this spell's mana cost.

Target creature gets +X/+0 until end of turn, where X is the number of Mountains you control.

Spectacle (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)

Target player reveals their hand. You choose a nonland card from it. That player discards that card.

: Destroy target land unless its controller has Dwarven Driller deal 2 damage to them.

You may look at an additional two cards each time you surveil.

Exile Enhanced Surveillance: Shuffle your graveyard into your library.

Enchant creature

Enchanted creature gets +3/+3.

As long as enchanted creature is a Human, it has trample.

Flying

Ethereal Whiskergill can't attack unless defending player controls an Island.

Target player discards two cards. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Until end of turn, permanents you control gain ": This permanent deals 1 damage to any target."

Enchant creature you control

Enchanted creature gets +1/+1.

Whenever enchanted creature deals combat damage to a player, you may sacrifice Flamespeaker's Will. If you do, destroy target artifact.

You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost.

Counter target spell.

Destroy target land. Search your library for a basic land card and put that card onto the battlefield tapped. Then shuffle your library.

Flash

When Frilled Mystic enters the battlefield, you may counter target spell.

: Frilled Sandwalla gets +2/+2 until end of turn. Activate this ability only once each turn.

, , Tap three untapped Humans you control: Destroy target creature. Its controller creates a 1/1 white Spirit creature token with flying.

, Sacrifice Giant Caterpillar: Create a 1/1 green Insect creature token with flying named Butterfly at the beginning of the next end step.

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

At the beginning of each combat, unless you pay , whenever Goblin Flotilla blocks or becomes blocked by a creature this combat, that creature gains first strike until end of turn.

Trample; rampage 2 (Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.)

Gorilla Berserkers can't be blocked except by three or more creatures.

Gorilla Pack can't attack unless defending player controls a Forest.

When you control no Forests, sacrifice Gorilla Pack.

Trample

Gorilla Titan gets +4/+4 as long as there are no cards in your graveyard.

Whenever you cast a blue spell, Gravelgill Duo gets +1/+1 until end of turn.

Whenever you cast a black spell, Gravelgill Duo gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

: Target land you control becomes the basic land type of your choice until end of turn.

Guerrilla Tactics deals 2 damage to any target.

When a spell or ability an opponent controls causes you to discard Guerrilla Tactics, Guerrilla Tactics deals 4 damage to any target.

When an opponent casts an artifact spell, if Hidden Guerrillas is an enchantment, Hidden Guerrillas becomes a 5/3 Soldier creature with trample.

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Whenever Higure, the Still Wind deals combat damage to a player, you may search your library for a Ninja card, reveal it, and put it into your hand. If you do, shuffle your library.

: Target Ninja creature can't be blocked this turn.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Exile Ill-Gotten Gains. Each player discards their hand, then returns up to three cards from their graveyard to their hand.

Each player may bid life for control of target creature. You start the bidding with a bid of 0. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid and gains control of the creature. (This effect lasts indefinitely.)

Trample

: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)

, , Reveal two cards from your hand that share a color: Draw a card.