Boxing Day

Draw cards equal to the power of target creature you control.

Destroy all artifacts, then Structural Assault deals damage to each creature equal to the number of artifacts that were put into graveyards from th...

Each player who controls a multicolored creature draws a card. Then destroy all creatures.

Each player who controls a multicolored creature draws a card. Then destroy all creatures.

Choose one — • Destroy all creatures. • Destroy all artifacts and enchantments.

Until end of turn, colorless creatures you control gain "{T}: This creature deals damage equal to its power to target creature."

Choose one — • Destroy all creatures. • Destroy all artifacts and enchantments.

All creatures lose indestructible until end of turn. Hour of Devastation deals 5 damage to each creature and each non-Bolas planeswalker.

Each player loses half their life, then discards half the cards in their hand, then sacrifices half the creatures they control. Round up each time.

Madness {X}{U}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) Gain...

Destroy X target artifacts. Create X 2/2 red Gremlin creature tokens.

Shuffle your library, then exile the top four cards. You may cast any number of spells with mana value 5 or less from among them without paying the...

For each land you control, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Exile up to five target creature cards from graveyards. An opponent separates those cards into two piles. Put all cards from the pile of your choic...

For each land you control, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

For each land you control, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Target player draws X cards and loses X life.

Destroy up to three target creatures with toughness X or less. If X is 10 or more, return all creature cards from your graveyard to the battlefield.

Destroy up to three target creatures with toughness X or less. If X is 10 or more, return all creature cards from your graveyard to the battlefield.

Search your library for a card, put that card into your hand, then shuffle. Spell mastery — If there are two or more instant and/or sorcery cards i...

Search your library for a card, put that card into your hand, then shuffle. Spell mastery — If there are two or more instant and/or sorcery cards i...

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Draw three cards.

Target creature gets -3/-3 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) Madness {3}{B} (If you discard this card, discard ...