You have ten seconds to look at and rearrange the cards in your library. At the end of those ten seconds, if you're touching one or more of those cards, shuffle.

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

Reach, trample

Assemble X Contraptions. (To assemble a Contraption, put the top card of your Contraption deck face up onto one of your sprockets.)

As Ineffable Blessing enters, choose an artist.

Whenever a creature with art by the chosen artist enters under your control, draw a card.

As Ineffable Blessing enters, choose a rarity.

Whenever a creature you control with the chosen rarity enters, draw a card.

As Ineffable Blessing enters, choose a number.

Whenever a creature you control with exactly the chosen number of words in its name enters, draw a card. (Hyphenated words are one word.)

Whenever you crank Inflation Station, target creature gets +3/+3 until end of turn.

Whenever you crank Insufferable Syphon, target player discards a card.

When It That Gets Left Hanging enters, ask a person outside the game to high-five you. If they won't, It That Gets Left Hanging gains haste until end of turn.

Whenever you crank Jamming Device, creatures target player controls get -1/-1 until end of turn.

Just Desserts deals π damage to target creature. (π is the ratio of a circle's circumference to its diameter. (It's a smidgen more than 3.))

, , Sacrifice Kindslaver: A person outside the game controls target player during that player's next turn. Neither player may advise that person until the end of that turn.

First strike, protection from even collector numbers (Nothing with an even collector number can block, target, deal damage to, or attach to this creature.)

First strike, protection from odd collector numbers (Nothing with an odd collector number can block, target, deal damage to, or attach to this creature.)

First strike, protection from watermarks (Nothing with a watermark can block, target, deal damage to, or attach to this creature.)

If you would roll a die, instead roll two of those dice and ignore one of those results.

Whenever you crank Lackey Recycler, put target creature card from your graveyard on top of your library.

: Roll a six-sided die. On a 3 or lower,

target player adds . Otherwise, that player adds one mana of any color they choose.

Whenever you crank Mandatory Friendship Shackles, target creature gets -1/-1 until end of turn.

Haste

Reveal Masterful Ninja from your hand: Masterful Ninja is on the battlefield and in your hand until end of turn.

: Masterful Ninja gets +1/+1 until end of turn.

As an additional cost to cast this spell, sacrifice X Contraptions.

Assemble X plus one Contraptions. (To assemble a Contraption, put the top card of your Contraption deck face up onto one of your sprockets.)

Whenever a nontoken creature you control dies,

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

When this creature enters, roll a six-sided die. Put a number of +1/+1 counters on this creature equal to the result.

At the beginning of each end step, if you rolled a die this turn,

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

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

Whenever this creature deals combat damage to a player,

Augment (, Reveal this card from your hand: Combine it with target host. Augment only as—oh, nevermind.)

When this creature enters, roll a six-sided die. Target player mills X cards, where X is the result.

Choose one —

• Destroy each creature with an odd number of words in its name. (Hyphenated words are one word.)

• Destroy each creature with an even number of words in its name.

, : Tap target creature without reminder text. (Reminder text is still any italicized text in parentheses that explains rules you already know.)

Whenever you crank Optical Optimizer, until end of turn, target creature becomes an artifact in addition to its other types and gains ": Draw a card."

Creature cards in graveyards can attack and block as though they were on the battlefield, can block or be blocked only by creature cards in graveyards, are Zombies in addition to their other types, and have undeathtouch. (If they would deal damage to a creature card, exile that creature card instead.)

Creature cards in your graveyard have haste.

At the beginning of your upkeep, roll a six-sided die. Painiac gets +X/+0 until end of turn, where X is the result.

Whenever you crank Pet Project, put target creature card from an opponent's graveyard onto the battlefield under your control.

Whenever you crank Quick-Stick Lick Trick, target creature gets +1/+1 and gains lifelink until end of turn.

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 you crank Refibrillator, return target creature card from your graveyard to your hand.

When Riveting Rigger enters, you may sacrifice another artifact. If you do, put two +1/+1 counters on Riveting Rigger and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

State-based actions don't apply to you or other permanents you control. (You don't lose the game due to having 0 or less life or drawing from an empty library. Your creatures aren't destroyed due to damage or deathtouch and aren't put into a graveyard due to having 0 or less toughness. Your planeswalkers aren't put into a graveyard if they have 0 loyalty. You don't put a legendary permanent into a graveyard if you control two with the same name. Counters aren't removed from your permanents due to game rules. Permanents you control attached or combined illegally remain on the battlefield. For complete rules and regulations, see rule 704.)

A person outside the game chooses an attacking or blocking creature target opponent controls. That player sacrifices that creature.

: Add .

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

Landfall — Whenever a land you control enters,

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

: Choose one. You may activate this ability while Shellephant is in any zone.

• Shellephant has base power and toughness 1/4.

• Shellephant has base power and toughness 3/3.

Flying

When Skull Saucer enters, destroy target creature and put your head on the table. Sacrifice Skull Saucer when your head stops touching the table.

Whenever Sly Spy deals combat damage to a player, that player reveals their hand. You choose a card from it with the longest name. That player discards that card.

Whenever Sly Spy deals combat damage to a player, that player loses a finger until Sly Spy leaves the battlefield. (The finger is chosen by its owner and can't roll dice or touch cards.)

Whenever Sly Spy deals combat damage to a player, that player reveals the top card of their library. Put that card into your hand and you lose life equal to its mana value.

You may tap Snickering Squirrel to increase the result of a die any player rolled by 1.

Counter target spell, then assemble a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

When Split Screen enters, shuffle your library and deal it into four libraries. If anything refers to your library, choose one of your libraries for it.

Play with your libraries' top cards revealed.

When Split Screen leaves the battlefield, shuffle your libraries together.

When Squirrel Dealer enters, ask a person outside the game "Do you like Squirrels?" If they do, create a 1/1 green Squirrel creature token.