Jhessian Infiltrator is unblockable.

Shadow
Whenever Looter il-Kor deals damage to an opponent, draw a card, then discard a card.

, , Discard a card: Return target creature to its owner's hand.

Flash
When Mystic Snake enters the battlefield, counter target spell.

As Phyrexian Revoker enters the battlefield, name a nonland card.
Activated abilities of sources with the chosen name can't be activated.

You may have Phantasmal Image enter the battlefield as a copy of any creature on the battlefield, except it's an Illusion in addition to its other types and it gains "When this creature becomes the target of a spell or ability, sacrifice it."

Wickerbough Elder enters the battlefield with a -1/-1 counter on it.
, Remove a -1/-1 counter from Wickerbough Elder: Destroy target artifact or enchantment.

At the beginning of your upkeep, if Genesis is in your graveyard, you may pay . If you do, return target creature card from your graveyard to your hand.

(Dryad Arbor isn't a spell and it's affected by summoning sickness.)
Dryad Arbor is green.

Flying
Sacrifice Spiketail Hatchling: Counter target spell unless its controller pays .

: Add to your mana pool.

When Uktabi Orangutan enters the battlefield, destroy target artifact.

When Viridian Shaman enters the battlefield, destroy target artifact.

:Exile target card from a graveyard. If it was a creature card, put a +1/+1 counter on Scavenging Ooze and you gain 1 life.

Flying
Whenever Trygon Predator deals combat damage to a player, you may destroy target artifact or enchantment that player controls.

When Man-o'-War enters the battlefield, return target creature to its owner's hand.

Flash
Flying, protection from blue
Return a Forest you control to its owner's hand: Untap target creature. Activate this ability only once each turn.

Flying
Creatures you control have "Whenever this creature becomes the target of a spell or ability for the first time in a turn, counter that spell or ability."

When Eternal Witness enters the battlefield, you may return target card from your graveyard to your hand.

Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)

, Pay 1 life, Sacrifice Windswept Heath: Search your library for a Forest or Plains card and put it onto the battlefield. Then shuffle your library.

, Pay 1 life, Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card and put it onto the battlefield. Then shuffle your library.

Whenever City of Brass becomes tapped, it deals 1 damage to you.
: Add one mana of any color to your mana pool.

As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, Breeding Pool enters the battlefield tapped.

: Add to your mana pool one mana of any color in your commander's color identity.

, Pay 1 life, Sacrifice Polluted Delta: Search your library for an Island or Swamp card and put it onto the battlefield. Then shuffle your library.

Treetop Village enters the battlefield tapped.
: Add to your mana pool.
: Treetop Village becomes a 3/3 green Ape creature with trample until end of turn. It's still a land.

, Pay 1 life, Sacrifice Flooded Strand: Search your library for a Plains or Island card and put it onto the battlefield. Then shuffle your library.

, Pay 1 life, Sacrifice Scalding Tarn: Search your library for an Island or Mountain card and put it onto the battlefield. Then shuffle your library.

: Add to your mana pool.
, Sacrifice Wasteland: Destroy target nonbasic land.

: Add to your mana pool.
: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
: Target Assembly-Worker creature gets +1/+1 until end of turn.

, Pay 1 life, Sacrifice Misty Rainforest: Search your library for a Forest or Island card and put it onto the battlefield. Then shuffle your library.

: Add to your mana pool. Cephalid Coliseum deals 1 damage to you.
Threshold - , , Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate this ability only if seven or more cards are in your graveyard.

Faerie Conclave enters the battlefield tapped.
: Add to your mana pool.
: Faerie Conclave becomes a 2/1 blue Faerie creature with flying until end of turn. It's still a land.

: Add to your mana pool. Ancient Tomb deals 2 damage to you.

: Add to your mana pool.
: Inkmoth Nexus becomes a 1/1 Blinkmoth artifact creature with flying and infect until end of turn. It's still a land.

: Add to your mana pool.
, , Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate this ability only if an opponent controls four or more lands.

Hinterland Harbor enters the battlefield tapped unless you control a Forest or an Island.
: Add or to your mana pool.

: Add to your mana pool.
, : Add , , or to your mana pool.

: Add to your mana pool for each creature you control.

, Pay 1 life, Sacrifice Verdant Catacombs: Search your library for a Swamp or Forest card and put it onto the battlefield. Then shuffle your library.

: Add to your mana pool.
: Add or to your mana pool. Yavimaya Coast deals 1 damage to you.

Counter target noncreature spell unless its controller pays .

Enchant creature
You control enchanted creature.

You may choose not to untap Vedalken Shackles during your untap step.
, : Gain control of target creature with power less than or equal to the number of Islands you control for as long as Vedalken Shackles remains tapped.

, Discard a creature card: Search your library for a creature card, reveal that card, and put it into your hand. Then shuffle your library.

Whenever equipped creature deals combat damage, put two charge counters on Umezawa's Jitte.
Remove a charge counter from Umezawa's Jitte: Choose one - Equipped creature gets +2/+2 until end of turn; or target creature gets -1/-1 until end of turn; or you gain 2 life.
Equip

Counter target instant or sorcery spell.
Transmute

You may pay 1 life and exile a blue card from your hand rather than pay Force of Will's mana cost.
Counter target spell.

Scry 2, then draw a card.

Draw three cards, then put two cards from your hand on top of your library in any order.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

Sacrifice Seal of Removal: Return target creature to its owner's hand.

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Return target creature to its owner's hand.
Draw a card.

( can be paid with either or 2 life.)
Counter target spell with converted mana cost 1.

Counter target spell. If that spell is countered this way, put it into its owner's hand instead of into that player's graveyard.
Draw a card.

Kicker - Sacrifice a land.
Return target nonland permanent to its owner's hand. If Rushing River was kicked, return another target nonland permanent to its owner's hand.

Counter target spell.

Counter target spell unless its controller pays .

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

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep.
You draw a card at the beginning of the next turn's upkeep.

Kicker
Return target nonland permanent to its owner's hand. If Into the Roil was kicked, draw a card.

Flying
, Sacrifice Glen Elendra Archmage: Counter target noncreature spell.
Persist

Flash
Flying
When Spellstutter Sprite enters the battlefield, counter target spell with converted mana cost X or less, where X is the number of Faeries you control.

Flash
When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.

Flying
When Sower of Temptation enters the battlefield, gain control of target creature for as long as Sower of Temptation remains on the battlefield.

Flash
Flying
When Vendilion Clique enters the battlefield, look at target player's hand. You may choose a nonland card from it. If you do, that player reveals the chosen card, puts it on the bottom of his or her library, then draws a card.

Flying
When Gilded Drake enters the battlefield, exchange control of Gilded Drake and up to one target creature an opponent controls. If you don't make an exchange, sacrifice Gilded Drake. This ability can't be countered except by spells and abilities. (This effect lasts indefinitely.)

Thrun, the Last Troll can't be countered.
Hexproof
: Regenerate Thrun.

: Add to your mana pool.

Sacrifice a land: Target creature you control gains shroud until end of turn.

Flash
When Venser, Shaper Savant enters the battlefield, return target spell or permanent to its owner's hand.

( can be paid with either or 2 life.)
You may have Phyrexian Metamorph enter the battlefield as a copy of any artifact or creature on the battlefield, except it's an artifact in addition to its other types.

Flying
When Cloud of Faeries enters the battlefield, untap up to two lands.
Cycling

Return target nonland permanent and all other permanents with the same name as that permanent to their owners' hands.

Search your library for a green creature card with converted mana cost X or less and put it onto the battlefield, then shuffle your library. Shuffle Green Sun's Zenith into its owner's library.

Choose two - Counter target spell; or return target permanent to its owner's hand; or tap all creatures your opponents control; or draw a card.

Counter target noncreature spell.

, , Discard a creature card: Search your library for a creature card, reveal it, and put it into your hand. Then shuffle your library.

When Sylvan Ranger enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.

Ninjutsu
Whenever Ninja of the Deep Hours deals combat damage to a player, you may draw a card.

Hexproof
Invisible Stalker is unblockable

Hexproof
Silhana Ledgewalker can't be blocked except by creatures with flying.

Whenever a creature deals combat damage to one of your opponents, its controller may draw a card.