{T}: Add one mana of any color in your commander's color identity.

Mutate {5}{G} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Whenever this creature mutates, exile cards from the top of your library until you exile X permanent cards, where X is the number of times this creature has mutated. Put those permanent cards onto the battlefield.

{T}: Add {G}.

{T}: Add {U}.

Flying

At the beginning of each end step, if an opponent lost 3 or more life this turn,

Augment {1}{B} ({1}{B}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

{T}: Add {B}.

{T}: Add {R}.

Open a sealed Magic booster pack, reveal the cards, and put one of them into your hand. (Remove that card from your deck before beginning a new game.)

{T}: Add {G}.

{T}: Add {W}.

{T}: Add {W}.

{T}: Add {B}.

Spells you cast cost {1} less to cast.

You must speak in a voice other than your normal voice.

When you speak in your normal voice, sacrifice Bronze Calendar.

When this creature enters the battlefield, you may destroy target artifact.

{4}, {T}: Tear Chaos Confetti into pieces. Throw the pieces onto the battlefield from a distance of at least five feet. Destroy each permanent that a piece touches. Remove the pieces from the game.

City of Ass enters the battlefield tapped.

{T}: Add one and one-half mana of any one color.

{T}: Add {U}.

{T}: Add {B}.

Search your library for a host card or a card with augment, reveal it, put it into your hand, then shuffle.

Enchant creature

When Colossification enters the battlefield, tap enchanted creature.

Enchanted creature gets +20/+20.

{T}: Add one mana of any color in your commander's color identity.

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

{T}: Add {R}.

{T}: Add {G}.

Enchant creature

Curse of the Fire Penguin consumes and confuses enchanted creature.

Trample

When this creature dies, return Curse of the Fire Penguin to the battlefield.

{T}: Add {B}.

{T}: Add {G}.

Deathcap Glade enters the battlefield tapped unless you control two or more other lands.

{T}: Add {B} or {G}.

Deserted Beach enters the battlefield tapped unless you control two or more other lands.

{T}: Add {W} or {U}.

Mutate {4}{B}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Flash

Flying

Whenever this creature mutates, destroy target creature or planeswalker an opponent controls.

When this creature enters the battlefield, target opponent discards a card.

Dr. Julius Jumblemorph is every creature type (even if this card isn't on the battlefield).

Whenever a host enters the battlefield under your control, you may search your library and/or graveyard for a card with augment and combine it with that host. If you search your library this way, shuffle.

Dreamroot Cascade enters the battlefield tapped unless you control two or more other lands.

{T}: Add {G} or {U}.

{T}: Add {G} for each Crossbreed Labs watermark among permanents you control.

Destroy target creature with reminder text. (Reminder text is any italicized text in parentheses that explains rules you already know.)

When this creature enters the battlefield, you may untap target permanent.

{T}, Sacrifice Fabled Passage: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.

({T}: Add {G}.)

({T}: Add {G}.)

When GO TO JAIL enters the battlefield, exile target creature an opponent controls until GO TO JAIL leaves the battlefield.

At the beginning of the upkeep of the exiled card's owner, that player rolls two six-sided dice. If they roll doubles, sacrifice GO TO JAIL.

({T}: Add {W} or {B}.)

As Godless Shrine enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Combined, enchanted, and equipped creatures you control have menace.

{3}{B}{R}, {T}: Put two target creature cards from graveyards onto the battlefield combined into one creature under your control. (Its power is equal to their total power, its toughness is equal to their total toughness, and it has their names, mana costs, types, text boxes, etc.)

Gus enters the battlefield with a +1/+1 counter on it for each Magic game you have lost to one of your opponents since you last won a game against them.

Whenever you're dealt damage,

Augment {2}{W} ({2}{W}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Trample

At the beginning of each end step, if an opponent was dealt damage this turn,

Augment {1}{R}{R} ({1}{R}{R}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

At the beginning of your upkeep,

Augment {5}{U} ({5}{U}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Whenever a nontoken creature enters the battlefield,

Augment {G} ({G}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Haunted Ridge enters the battlefield tapped unless you control two or more other lands.

{T}: Add {B} or {R}.

{T}: Add {W}.

{T}: Add {U}.

Flying

Whenever you attack with two or more creatures,

Augment {3}{W} ({3}{W}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

As Hydradoodle enters the battlefield, roll X six-sided dice. Hydradoodle enters the battlefield with a number of +1/+1 counters on it equal to the total of those results.

Reach, trample

({T}: Add {W}, {B}, or {G}.)

Indatha Triome enters the battlefield tapped.

Cycling {3} ({3}, Discard this card: Draw a card.)

Mutate {2}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Deathtouch

Whenever this creature mutates, each opponent loses X life and you gain X life, where X is the number of times this creature has mutated.

({T}: Add {U}.)

{T}: Roll a six-sided die. This ability has the indicated effect.

1 -- Sacrifice Jack-in-the-Mox and you lose 5 life.

2 -- Add {W}.

3 -- Add {U}.

4 -- Add {B}.

5 -- Add {R}.

6 -- Add {G}.

When this creature enters the battlefield, return target host card or card with augment from your graveyard to your hand.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. If you sang a song the whole time you were searching and shuffling, you may untap that land.

{T}: Add {C}.

{T}: Add {B} or {G}. Llanowar Wastes deals 1 damage to you.

Mutate {U/R}{U/R} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Whenever this creature mutates, return target instant or sorcery card from your graveyard to your hand.

{T}: Roll a six-sided die. On a 3 or lower, target player adds {C}. Otherwise, that player adds one mana of any color they choose.

{1}: Flip a coin. If you win the flip, add {C}{C}. Activate only as an instant.

{T}, Pay 1 life, Sacrifice Marsh Flats: Search your library for a Plains or Swamp card, put it onto the battlefield, then shuffle.

As Meddling Kids enters the battlefield, choose a word with four or more letters.

Spells with the chosen word in their text box can't be cast.

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

Mutate {2}{G} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Whenever this creature mutates, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Whenever a nontoken creature you control dies,

Augment {2}{G} ({2}{G}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

({T}: Add {R}.)

{1}, {T}: Say the flavor text on a card in your hand. Target opponent guesses that card's name. You may reveal that card. If you do and they guessed wrong, you draw a card.

{T}: Add {R}.

{T}: Add {W}.

Mutate {4}{G/W}{B}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Deathtouch, lifelink

Whenever this creature mutates, return any number of target creature cards with total power 10 or less from your graveyard to the battlefield.

You may activate Ninja's augment ability any time you could cast an instant.

Whenever this creature deals combat damage to a player,

Augment {2}{B} ({2}{B}, Reveal this card from your hand: Combine it with target host. Augment only as--oh, never mind.)

When this creature enters the battlefield, you may exile target non-Horse creature you control that wasn't put onto the battlefield with this ability this turn, then return it to the battlefield under its owner's control.

Overgrown Farmland enters the battlefield tapped unless you control two or more other lands.

{T}: Add {G} or {W}.

({T}: Add {B} or {G}.)

As Overgrown Tomb enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

({T}: Add {W}.)

Play cards as written. Ignore all errata.

{T}: Add {C}. (This mana is still added to your mana pool.)

Each player sacrifices all permanents that are rare or mythic rare, then each player reveals their hand and discards all cards that are rare or mythic rare.

Target creature you control gets +2/+2 if it's a host or has augment. Then it fights target creature you don't control.

Whenever this creature blocks,

Augment {3}{W} ({3}{W}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

{T}: Add {U}.

{T}: Add {R}.

At the beginning of each end step, if an artifact entered the battlefield under your control this turn,

Augment {2} ({2}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Rockfall Vale enters the battlefield tapped unless you control two or more other lands.

{T}: Add {R} or {G}.

Mutate {1}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Flash

Whenever this creature deals combat damage to a player, draw a card.

{T}: Add {C}.

{T}: Add one mana of any color. Spend this mana only to cast a spell that shares a watermark with Secret Base.

Search your library for a basic land card and reveal it. If there's a tree in its art, put it onto the battlefield tapped. Otherwise, put it into your hand. Then shuffle.

Landfall -- Whenever a land enters the battlefield under your control,

Augment {2}{G} ({2}{G}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)

Shattered Sanctum enters the battlefield tapped unless you control two or more other lands.

{T}: Add {W} or {B}.

Shipwreck Marsh enters the battlefield tapped unless you control two or more other lands.

{T}: Add {U} or {B}.

Just a second (As long as this spell is on the stack, players can't move cards on the battlefield.)

Slaying Mantis enters the battlefield by being thrown from a distance of at least three feet.

When Slaying Mantis enters the battlefield, it fights each creature an opponent controls that it touched as it entered.

({T}: Add {R} or {G}.)

As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Stormcarved Coast enters the battlefield tapped unless you control two or more other lands.

{T}: Add {U} or {R}.

When this creature enters the battlefield,

exile target creature card with mana value 2 or less from your graveyard. If it has augment, combine it with a host you control. Otherwise, put it onto the battlefield.

Target creature gets +2/+2 until end of turn. If it's a host or has augment, it gains lifelink until end of turn.

Open a sealed Magic booster pack, reveal the cards, and put all creature cards revealed this way onto the battlefield under your control. They're Zombies in addition to their other types. (Remove those cards from your deck before beginning a new game.)

Sundown Pass enters the battlefield tapped unless you control two or more other lands.

{T}: Add {R} or {W}.

Whenever you augment, enchant, or mutate a creature you control, draw a card.

{T}: Add {W}, {U}, {B}, {R}, or {G}.

({T}: Add {B}.)

{T}: Choose a word. Target player mills a card. If a card with the chosen word in its text box was milled this way, they lose 3 life.

{2}{W}, Sacrifice Teacher's Pet: Search your library for a card with augment, combine it with target host you control, then shuffle.

{4}: You may put a creature card from your hand onto the battlefield.

The phases of each player's turn are reversed. (The phases are, in reverse order, ending, postcombat main, combat, precombat main, and beginning.)

As long as there are more than two players in the game, the turn order is reversed.

{T}: Add {C}.

{T}: Add one mana of any color. Spend this mana only to pay Un-costs.

{T}: Add {C}{C}. Spend this mana only to cast spells with watermarks.

Target player gains X life.

---

Destroy target artifact.

---

Counter target creature spell.

---

Destroy target land.

---

Destroy target enchantment.

When this creature enters the battlefield, search your library for a basic land card, reveal it, put it into your hand, then shuffle.

{T}: Add {C}.

{T}: Add {G} or {U}. Yavimaya Coast deals 1 damage to you.

{4}{B}: Combine Zombified from your graveyard with target host.

{2}{B}, Exile a creature card from your graveyard:

Augment {4}{B} ({4}{B}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.)