This land enters tapped.
When this land enters, create a 0/1 green Plant creature token.
: Add .

, , Discard a card: Create a 1/1 white Human Soldier creature token.

, Sacrifice this artifact: It deals 1 damage to target player or planeswalker.
When this artifact is put into a graveyard from the battlefield, draw a card.

Changeling (This card is every creature type.)
This creature can't block and can't be blocked.

Sacrifice a token: This creature gets +2/+2 until end of turn.

Menace (This creature can't be blocked except by two or more creatures.)
Discard a card, Sacrifice this creature: Draw a card.

Changeling (This card is every creature type.)

This creature enters with a +1/+1 counter on it.
When this creature dies, put X +1/+1 counters on target creature you control, where X is the number of +1/+1 counters on this creature.

Flying
When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Flying, vigilance

Prevent all combat damage that would be dealt this turn.

Target creature an opponent controls perpetually gets -1/-2.

Counter target spell unless its controller pays .

Target creature gets +2/+2 until end of turn.
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.)

Target creature you control gets +2/+2 until end of turn if its power is 2. Then it fights target creature you don't control. (Each deals damage equal to its power to the other.)

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Sliver creatures you control have first strike. (They deal combat damage before creatures without first strike.)

When this creature dies, create a 1/1 white Spirit creature token with flying.

Target creature gets +3/+0 and gains haste until end of turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

Target creature gets +3/+3 until end of turn.

As an additional cost to cast this spell, sacrifice a creature or discard a card.
Destroy target creature or planeswalker.

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

Sacrifice this creature: Put a +1/+1 counter on target creature.

Enchant creature
When this Aura enters, draw a card.
Enchanted creature has ": This creature gets +1/+0 until end of turn."

Unholy Heat deals 2 damage to target creature or planeswalker.
Delirium — Unholy Heat deals 6 damage instead if there are four or more card types among cards in your graveyard.

Create a 1/1 green Squirrel creature token.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Create a 0/3 blue Crab creature token.
Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Add .

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

When this creature dies, create X tapped 1/1 green Squirrel creature tokens, where X is this creature's power.

Haste
When Reckless Ringleader enters the battlefield, choose a creature card in your hand. It perpetually gains haste.

Whenever another red creature you control enters, this creature gets +1/+0 until end of turn.

, Sacrifice this creature: Creatures you control get +1/+1 until end of turn.

Look at the top three cards of your library, then put them back in any order. You may shuffle.
Draw a card.