Boxing Day

Flying Whenever Kinscaer Harpoonist attacks, you may have target creature lose flying until end of turn.

Shroud (This creature can't be the target of spells or abilities.) Isleback Spawn gets +4/+8 as long as a library has twenty or fewer cards in it.

Flying Faerie Swarm's power and toughness are each equal to the number of blue permanents you control.

Whenever a player casts a blue spell, you may pay {1}. If you do, target player mills two cards.

Blue creatures you control can't be blocked.

Sacrifice Cursecatcher: Counter target instant or sorcery spell unless its controller pays {1}.

Counter target spell. Search its controller's graveyard, hand, and library for all cards with the same name as that spell and exile them. Then that...

Return target permanent to its owner's hand. If that permanent is red or green, put it on top of its owner's library instead.

Target creature becomes blue until end of turn. Untap that creature. Draw a card.

({T}: Add {G}.)

({T}: Add {G}.)

Flying Briarberry Cohort gets +1/+1 as long as you control another blue creature.

First strike Ballynock Cohort gets +1/+1 as long as you control another white creature.

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {G}.)

({T}: Add {B}.)

({T}: Add {G}.)

({T}: Add {R}.)

({T}: Add {B}.)

({T}: Add {U}.) Moonring Island enters the battlefield tapped. {U}, {T}: Look at the top card of target player's library. Activate only if you co...

({T}: Add {W}.) Mistveil Plains enters the battlefield tapped. {W}, {T}: Put target card from your graveyard on the bottom of your library. Activat...

({T}: Add {R}.) Madblind Mountain enters the battlefield tapped. {R}, {T}: Shuffle your library. Activate only if you control two or more red perma...

({T}: Add {B}.) Leechridden Swamp enters the battlefield tapped. {B}, {T}: Each opponent loses 1 life. Activate only if you control two or more bla...