Boxing Day

Enchant land Enchanted land is a 5/6 green Treefolk creature that's still a land.

Flash Enchant creature {1}{G}: Regenerate enchanted creature.

{2}{G}, {T}, Discard two cards: All lands target player controls become 3/3 creatures until end of turn. They're still lands.

At the beginning of your upkeep, you may exile a land card from your graveyard. If you do, put a +1/+1 counter on target creature.

Each player creates a green Elephant creature token. Those creatures have "This creature's power and toughness are each equal to the number of crea...

Branded Brawlers can't attack if defending player controls an untapped land. Branded Brawlers can't block if you control an untapped land.

Enchant land Enchanted land has "{T}: This land deals 1 damage to any target."

If an opponent controls seven or more lands, this spell costs {6} less to cast. Flying {R}: Avatar of Fury gets +1/+0 until end of turn.

At the beginning of your upkeep, sacrifice Whipstitched Zombie unless you pay {B}.

Exile target attacking creature unless its controller pays {X}.

Target creature gets +1/+1 until end of turn. Another target creature gets -1/-1 until end of turn.

Return two target creature cards from your graveyard to your hand unless any player pays {X}.

Unless any player pays {2}, search your library for a card, put that card into your hand, then shuffle.

Unless target player pays {3}, that player loses 5 life and you gain 5 life.

Rebel Informer can't be the target of white spells or abilities from white sources. {3}: Put target nontoken Rebel on the bottom of its owner's li...

Destroy all creatures you don't control. They can't be regenerated.

Whenever Plague Fiend deals combat damage to a creature, destroy that creature unless its controller pays {2}.

Flying, first strike At the beginning of your upkeep, sacrifice Pit Raptor unless you pay {2}{B}{B}.

Whenever Shrouded Serpent attacks, defending player may pay {4}. If that player doesn't, Shrouded Serpent can't be blocked this turn.

Flying {2}: Ribbon Snake loses flying until end of turn. Any player may activate this ability.

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Draw three cards. Then if any player pays {2}, discard three cards.

{U}: Tap target creature unless its controller pays {1}.

Counter target spell unless its controller pays {X}, where X is its mana value.