, Sacrifice a creature: Draw a card.

Names — Carnival / Elephant / Meteor
Art — Open-end wrench / Top hat / Jace plushie
2 — Sacrifice this permanent: Draw two cards.
3 — Whenever this creature attacks, proliferate.
2 — 4/1
5 — 8/7

When this creature enters, create a Map token.

: Add .
, : Add , , or .

Indestructible
: Add .
, : Add five mana in any combination of colors.

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

To solve — There are five colors among permanents you control. (If unsolved, solve at the beginning of your end step.)

Solved — At the beginning of combat on your turn, target creature you control gains flying, double strike, and vigilance until end of turn.

This land enters tapped unless you control a Plains.
: Add .
, : Create a 1/1 white Human creature token.

: Add .
: Add one mana of any color. Spend this mana only to cast an artifact spell.
, , Sacrifice an artifact: Create a 3/3 colorless Robot Villain artifact creature token named Doombot. Activate only as a sorcery.

This land enters tapped unless you control a Mountain.
: Add .
, : Creatures you control get +1/+0 until end of turn.

This land enters tapped unless you control a Forest.
: Add .
, : Add six . Spend this mana only to cast creature spells or activate abilities of creatures.

This land enters tapped unless you control a Swamp.
: Add .
, : Draw a card, then you lose life equal to the number of cards in your hand.

: Add .
, : Add .
, : Add or .

This land enters tapped unless you control an Island.
: Add .
, : Scry 2.

Flashback costs you pay cost less.
Flashback costs your opponents pay cost more.

Equipped creature gets +0/+3 and has vigilance.
Equip

White legendary creatures you control have "bands with other legendary creatures."

This land enters tapped.
Exalted
: Add .

When this creature dies, add .

Enchant creature
Enchanted creature has "Whenever this creature deals combat damage to a player, draw a card."
If Catlike Curiosity would be put into a graveyard from anywhere, exile it instead.