Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When Acidic Slime enters the battlefield, destroy target artifact, enchantment, or land.

{X}{U}, {T}, Discard two cards: Return X target creatures to their owners' hands.

{U}, {T}: Add {C}{C}{C}.

{T}: Draw a card.

You may cast Spirit spells as though they had flash.

Whenever you cast a creature spell during an opponent's turn, tap up to one target creature.

{2}{U}, {T}: Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way.

Defender (This creature can't attack.)

When Carven Caryatid enters the battlefield, draw a card.

{T}: Target player draws two cards, then discards two cards.

Vigilance

Formidable -- {T}: Add {C}{C}{C}. Activate only if creatures you control have total power 8 or greater.

Kicker {2}{G} (You may pay an additional {2}{G} as you cast this spell.)

When Citanul Woodreaders enters the battlefield, if it was kicked, draw two cards.

{3}, {T}: Regenerate target artifact creature.

Flying

When Cloudkin Seer enters the battlefield, draw a card.

Prototype {2}{G} -- 1/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

{T}: Add an amount of {G} equal to Cradle Clearcutter's power.

Whenever you cast a creature spell, you may pay {1}. If you do, draw a card, then discard a card.

When Didact Echo enters the battlefield, draw a card.

Descend 4 -- Didact Echo has flying as long as there are four or more permanent cards in your graveyard.

Trample

When Earthshaker Dreadmaw enters the battlefield, draw a card for each other Dinosaur you control.

{T}: Add {G}{G}{G}.

Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

When Elvish Visionary enters the battlefield, draw a card.

Vigilance, trample, haste

When End-Raze Forerunners enters the battlefield, other creatures you control get +2/+2 and gain vigilance and trample until end of turn.

Experiment Kraj has all activated abilities of each other creature with a +1/+1 counter on it.

{T}: Put a +1/+1 counter on target creature.

Reach

Creature spells you cast cost {X} less to cast, where X is the amount of life you gained this turn.

{T}: You gain 2 life.

When Fblthp, the Lost enters the battlefield, draw a card. If it entered from your library or was cast from your library, draw two cards instead.

When Fblthp becomes the target of a spell, shuffle Fblthp into its owner's library.

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

({T}: Add {G}.)

When Generous Stray enters the battlefield, draw a card.

Changeling (This card is every creature type.)

Whenever another creature named Gladewalker Ritualist enters the battlefield under your control, draw a card.

Haste

Undergrowth -- Golgari Raiders enters the battlefield with a +1/+1 counter on it for each creature card in your graveyard.

Draw a card for each creature card in your graveyard.

Flying

When Gryff Vanguard enters the battlefield, draw a card.

When Haru-Onna enters the battlefield, draw a card.

Whenever you cast a Spirit or Arcane spell, you may return Haru-Onna to its owner's hand.

Red creature spells you cast cost {1} less to cast.

Whenever you cast a creature spell, you may discard a card. If you do, draw a card.

Creatures you control have vigilance and "{T}: Add one mana of any color. Spend this mana only to cast a creature spell."

Whenever you cast a creature spell, if three or more mana from creatures was spent to cast it, draw a card.

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

({T}: Add {U}.)

Whenever another green creature enters the battlefield under your control, put a +1/+1 counter on target creature.

When Joraga Visionary enters the battlefield, draw a card.

Defender (This creature can't attack.)

When Jungle Barrier enters the battlefield, draw a card.

Flying

Whenever Kapsho Kitefins or another creature enters the battlefield under your control, tap target creature an opponent controls.

{T}: Add an amount of {G} equal to your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.)

When Kavu Climber enters the battlefield, draw a card.

Blue creature spells you cast cost {1} less to cast.

Whenever you cast a creature spell, target creature an opponent controls doesn't untap during its controller's next untap step.

Companion -- Your starting deck contains only cards with mana value 3 or greater and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.)

When Keruga, the Macrosage enters the battlefield, draw a card for each other permanent you control with mana value 3 or greater.

Whenever Kessig Cagebreakers attacks, create a 2/2 green Wolf creature token that's tapped and attacking for each creature card in your graveyard.

Creatures you control get +X/+X until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.)

Defender

Tap three untapped creatures you control: Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Partner with Lore Weaver (When this creature enters the battlefield, target player may put Lore Weaver into their hand from their library, then shuffle.)

{T}: Untap two target lands.

When Llanowar Visionary enters the battlefield, draw a card.

{T}: Add {G}.

Whenever another nontoken creature enters the battlefield under your control, investigate.

{T}, Sacrifice X Clues: Target opponent reveals the top X cards of their library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield under your control. That player puts the rest on the bottom of their library in a random order.

When Masked Admirers enters the battlefield, draw a card.

Whenever you cast a creature spell, you may pay {G}{G}. If you do, return Masked Admirers from your graveyard to your hand.

When this creature enters the battlefield, you may draw a card.

When Merchant of Secrets enters the battlefield, draw a card.

Flying

When Mulldrifter enters the battlefield, draw two cards.

Evoke {2}{U} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Flying

When Muse Drake enters the battlefield, draw a card.

When Nimble Innovator enters the battlefield, draw a card.

Bigby's Hand -- {T}: Untap two other target permanents. Activate only as a sorcery and only once each turn.

Tap four untapped creatures you control: Destroy target artifact or enchantment.

Trample

Keen Senses -- When Owlbear enters the battlefield, draw a card.

When Pondering Mage enters the battlefield, look at the top three cards of your library, then put them back in any order. You may shuffle. Draw a card.

Prime Speaker Zegana enters the battlefield with X +1/+1 counters on it, where X is the greatest power among other creatures you control.

When Prime Speaker Zegana enters the battlefield, draw cards equal to its power.

Untap all creatures and lands you control during each other player's untap step.

You may cast creature spells as though they had flash.

When Pygmy Kavu enters the battlefield, draw a card for each black creature your opponents control.

When Reclamation Sage enters the battlefield, you may destroy target artifact or enchantment.

When Rhox Oracle enters the battlefield, draw a card.

When Riverwise Augur enters the battlefield, draw three cards, then put two cards from your hand on top of your library in any order.

When Rogue Refiner enters the battlefield, draw a card and you get {E}{E} (two energy counters).

Sage of Ancient Lore's power and toughness are each equal to the number of cards in your hand.

When Sage of Ancient Lore enters the battlefield, draw a card.

At the beginning of each upkeep, if no spells were cast last turn, transform Sage of Ancient Lore.

Vigilance, trample

Werewolf of Ancient Hunger's power and toughness are each equal to the total number of cards in all players' hands.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Werewolf of Ancient Hunger.

When Sarulf's Packmate enters the battlefield, draw a card.

Foretell {1}{G} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

When Shaman of Spring enters the battlefield, draw a card.

Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.)

When Skullmulcher enters the battlefield, draw a card for each creature it devoured.

{2}{U}, {T}: Each player mills three cards. Exile up to two creature cards put into graveyards this way. Create an X/X blue Zombie creature token, where X is the total power of the cards exiled this way.

Landfall -- Whenever a land enters the battlefield under your control, untap Stone-Seeder Hierophant.

{T}: Untap target land.

When Striped Bears enters the battlefield, draw a card.

Syr Elenora, the Discerning's power is equal to the number of cards in your hand.

When Syr Elenora enters the battlefield, draw a card.

Spells your opponents cast that target Syr Elenora cost {2} more to cast.

{U}{U}{U}, {T}: Return target permanent to its owner's hand.

{G}, {T}: Target creature gets +5/+5 until end of turn.

Whenever Tidal Terror attacks, you may tap two other untapped creatures you control. If you do, Tidal Terror can't be blocked this turn.

Islandcycling {2} ({2}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)

Flying

{U}, {T}, Discard a card: Return target permanent you control to its owner's hand.

Flying

When Tome Raider enters the battlefield, draw a card.

Alliance -- Whenever another creature enters the battlefield under your control, Venom Connoisseur gains deathtouch until end of turn. If this is the second time this ability has resolved this turn, all creatures you control gain deathtouch until end of turn.

Reach

At the beginning of your upkeep, mill a card. (Put the top card of your library into your graveyard.)

{2}{G}{U}, {T}, Sacrifice Vilespawn Spider: Create a 1/1 green Insect creature token for each creature card in your graveyard. Activate only as a sorcery.

When Voice of Many enters the battlefield, draw a card for each opponent who controls fewer creatures than you.

Whenever a Beast enters the battlefield, you may draw a card.

{3}{G}, {T}: Reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, put it into your graveyard.