The List

This creature gets +1/+1 for each other Squirrel on the battlefield.

Enchant land Enchanted land has "T: Create a 1/1 green Squirrel creature token."

1G, Sacrifice a land: Create two 1/1 green Squirrel creature tokens. 1G, Sacrifice a land: Squirrel creatures get +1/+1 until end of turn.

Enchant creature Enchanted creature gets -2/-2. At the beginning of the upkeep of enchanted creature's controller, that player loses 2 life.

1: Untap this artifact. 2, T: You gain 1 life. 3, T: Untap target creature. 4, T: Tap target creature. 5, T: Draw a card.

Staggershock deals 2 damage to any target. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

When this creature enters, secretly choose an opponent. Reveal the player you chose: Exile target creature that's attacking you if it's controlled by the chosen player. Activate only once.

This creature can't be blocked by more than one creature.

Delirium — 1B: This creature gets +1/+1 until end of turn. Activate only if there are four or more card types among cards in your graveyard.

Flying (This creature can't be blocked except by creatures with flying or reach.) Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

Put two +1/+1 counters on target creature and two +1/+1 counters on another target creature.

While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able.

When Stangg enters, create Stangg Twin, a legendary 3/4 red and green Human Warrior creature token. Exile that token when Stangg leaves the battlefield. Sacrifice Stangg when that token leaves the battlefield.

This artifact enters tapped. T: Add one mana of any color that a basic land you control could produce.

Destroy target land. Star of Extinction deals 20 damage to each creature and each planeswalker.

Whenever this creature attacks, tap target creature defending player controls.

T: Destroy target artifact or creature. That permanent's controller gains control of Starke. (This effect lasts indefinitely.)

Flying

Angel spells you cast cost 2 less to cast.

Whenever an opponent loses life during your turn, if your speed is 1 or greater, increase your speed by 1. Max speed is 4. This ability triggers only once each turn.

Target creature gets -2/-0 until end of turn. Create a 2/2 black Zombie creature token with decayed. (It can't block. When it attacks, sacrifice it at end of combat.) Draw a card.

Flash (You may cast this spell any time you could cast an instant.) When this enchantment enters, exile target creature an opponent controls until this enchantment leaves the battlefield.

Flash (You may cast this spell any time you could cast an instant.) When this enchantment enters, exile target creature an opponent controls until this enchantment leaves the battlefield.

Target creature gains protection from the color of your choice until end of turn.