Spooky20

{T}: Target permanent's artist becomes the artist of your choice until end of turn.

Premium spells cost {1} less to cast. Premium creatures get +1/+1.

This spell costs {1} more to cast for each ten years you've been alive. Avatar of Me's power is equal to your height in feet and its toughness is ...

({T}: Add {G}.)

You and target opponent play Seven Questions with the top card of that player's library. If you win, prevent all damage that would be dealt this tu...

{T}: Draw a card, then discard a card. Whenever a permanent that shares an artist with another permanent you control enters the battlefield, untap ...

({T}: Add {R}.)

({T}: Add {B}.)

({T}: Add {U}.)

Whenever a player plays a spell that counters a spell that has been played or a player plays a spell that comes into play with counters, that playe...

({T}: Add {W}.)

Play cards as written. Ignore all errata. {T}: Add {C}. (This mana is still added to your mana pool.)

City of Ass enters the battlefield tapped. {T}: Add one and one-half mana of any one color.

{5}, Sacrifice World-Bottling Kit: Choose a Magic set. Exile all permanents with that set's expansion symbol except for basic lands.

At the beginning of your upkeep, you may ask target player a yes-or-no question. If you do, that player answers the question truthfully and abides ...

{1}: This card's name becomes the card name of your choice. Activate anywhere, anytime.

As Water Gun Balloon Game enters the battlefield, each player puts a pop! counter on "0." Whenever a player casts a spell, move that player's pop!...

{2}, Discard a card: Search your library for a card that shares a complete word in its name with the discarded card, reveal it, put it into your ha...

Cumulative upkeep—Say "Toy Boat" quickly. (At the beginning of your upkeep, put an age counter on Toy Boat, then sacrifice it unless you say "Toy B...

Togglodyte enters the battlefield turned on. Whenever a player casts a spell, toggle Togglodyte's ON/OFF switch. As long as Togglodyte is turned ...

{T}: Exile Time Machine and target nontoken creature you own. Return them to the battlefield at the beginning of your upkeep on your turn X in the ...

{2}, {T}: Rod of Spanking deals 1 damage to target player. Then untap Rod of Spanking unless that player says "Thank you, sir. May I have another?"

If you control two or more green permanents that share an artist, you may cast this spell without paying its mana cost. Exile target artifact.

Art rampage 2 (Whenever this creature becomes blocked by a creature, it gets +2/+2 for each creature in the blocker's art beyond the first.)