Abandoned Outpost enters the battlefield tapped.

: Add .

, Sacrifice Abandoned Outpost: Add one mana of any color.

Create two 1/1 green Squirrel creature tokens.

Flashback—, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

You gain 2 life for each card in your graveyard.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Enchant land

Enchanted land has ", Sacrifice a creature: You gain life equal to the sacrificed creature's toughness."

Haste

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Avalanche Riders enters the battlefield, destroy target land.

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

, , Remove a ki counter from Baku Altar: Create a 1/1 colorless Spirit creature token.

Flying

Battlefield Percher can block only creatures with flying.

: Battlefield Percher gets +1/+1 until end of turn.

Flying

: Add one mana of any color.

Until end of turn, all creatures gain ": This creature deals damage equal to its power to target creature."

Untapped creatures you control get +0/+2.

Flying

Rampage 2 <I>(Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.)</I>

At the beginning of your upkeep, sacrifice Chromium unless you pay .

Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

When Crosis's Catacombs enters the battlefield, sacrifice it unless you return a non-Lair land you control to its owner's hand.

: Add , , or .

All Slivers have ": Regenerate target Sliver."

Destroy target nonblack creature. You gain 3 life.

Enchant creature

: Return enchanted creature and Disappear to their owners' hands.

Flying

, , Sacrifice Elvish Scrapper: Destroy target artifact.

Flying

At the beginning of your upkeep, sacrifice Extravagant Spirit unless you pay for each card in your hand.

Enchant creature

Fylgja enters the battlefield with four healing counters on it.

Remove a healing counter from Fylgja: Prevent the next 1 damage that would be dealt to enchanted creature this turn.

: Put a healing counter on Fylgja.

You may choose not to untap Ghosthelm Courier during your untap step.

, : Target Wizard creature gets +2/+2 and has shroud for as long as Ghosthelm Courier remains tapped. (It can't be the target of spells or abilities.)

When Goblin Pyromancer enters the battlefield, Goblin creatures get +3/+0 until end of turn.

At the beginning of the end step, destroy all Goblins.

Guardian Idol enters the battlefield tapped.

: Add .

: Guardian Idol becomes a 2/2 Golem artifact creature until end of turn.

Defender (This creature can't attack.)

When Jungle Barrier enters the battlefield, draw a card.

Sacrifice Krosan Wayfarer: You may put a land card from your hand onto the battlefield.

: Untap target land.

, : Tap target creature.

As long as you're shorter than an opponent, Man of Measure gets +0/+1 and has first strike.

As long as you're taller than an opponent, Man of Measure gets +1/+0.

, Discard a card: Draw a card.

Whenever an opponent casts a spell, Mogg Sentry gets +2/+2 until end of turn.

Flying

Threshold — As long as seven or more cards are in your graveyard, Mystic Familiar gets +1/+1 and has protection from black.

Flying

When Neurok Familiar enters the battlefield, reveal the top card of your library. If it's an artifact card, put it into your hand. Otherwise, put it into your graveyard.

When you have 10 or less life, if Opal Avenger is an enchantment, Opal Avenger becomes a 3/5 Soldier creature.

Flying, trample

At the beginning of your upkeep, sacrifice Palladia-Mors unless you pay .

Equipped creature has defender, flying, and first strike.

Equip

Put two target lands on top of their owners' libraries.

Discard a card: Psychatog gets +1/+1 until end of turn.

Exile two cards from your graveyard: Psychatog gets +1/+1 until end of turn.

Flip a coin. If you win the flip, destroy all creatures with power 2 or less. If you lose the flip, destroy all creatures with power 3 or greater.

Did you know this creature has flying?

Are you aware that any time you say something that isn't a question, when a player points out this fact first, they gain control of Question Elemental?

Flying

: Rainbow Crow becomes the color of your choice until end of turn.

When Ravenous Rats enters the battlefield, target opponent discards a card.

Whenever you cast a legendary spell, draw a card.

At the beginning of your upkeep, you may pay . If you don't, tap Rohgahh of Kher Keep and all creatures named Kobolds of Kher Keep, then an opponent gains control of them.

Creatures you control named Kobolds of Kher Keep get +2/+2.

Target creature gets +5/+0 and gains haste until end of turn.

Reach (This creature can block creatures with flying.)

Selesnya Sagittars can block an additional creature each combat.

Enchant creature

Whenever enchanted creature becomes tapped, put a -0/-2 counter on it.

Trample

At the beginning of your upkeep, return a green creature you control to its owner's hand.

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

Return target permanent to its owner's hand.

Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)