Gifts Aplenty
Sorcery
Each player gains 6 life and draws two cards.
Warmth of Heart
Sorcery
Each opponent skips his or her next combat step and draws a card.
Angelprint
Snow Enchantment Creature - Angel
As an additional cost to cast ~, tap an untapped creature you control.
~ enters the battlefield with toughness equal to that creature's toughness.
0/0
Snowball Fight Instant
Until end of turn, all creatures gain "
: Tap target creature."
The List
Legendary Artifact
Whenever a creature an opponent controls attacks, put a Naughty counter on The List.
, sacrifice The List: Up to X target permanents your opponents control become colorless artifacts named Coal with "Sacrifice Coal: Add
to your mana pool.", where X is the number of Naughty counters on The List.
Yule the Hearthwarmer
Legendary Creature - Treefolk Avatar
If damage would be dealt to ~, add that much
to your mana pool instead.
"And he did so love the world, that he gave his only begotten branches."2/7
Yule the Ornamented
Legendary Creature - Treefolk Avatar
Yule the Ornamented enters the battlefield with three +1/+1 counters.
0/4
Herald's Horn
Artifact - Equipment
Equipped Creature has "
: Put a creature card from your hand onto the battlefield."
Equip
Bag of Sweets
Artifact
: Tap target creature and put a +1/+1 counter on it.
Star Pilgrimage
Enchantment
Put three 0/1 white Cleric Lord creature tokens onto the battlefield.
Whenever a Cleric Lord token attacks, put a Star counter on Star Pilgrimage.
Remove seven Star counters from Star Pilgrimage: Put a 15/15 white Avatar creature token with indestructible onto the battlefield.
Bounteous Celebration
Sorcery
Each player puts a 1/1 colorless Toy artifact creature token onto the battlefield, gains 2 life, draws a card, then proliferates.
Frankincense
Legendary Artifact Creature - Myr
: Each player draws a card.
1/1
Gift Exchange
Instant
Tap all creatures. For each creature tapped this way, it's controller chooses an opponent to gain life equal to its power.
Guilt
Creature - Incarnation
Whenever an opponent draws a card, that player taps an untapped creature they control.
1/3
(probably not fitting, but it'd be strong in the deck)
Festivation
Sorcery
Put a +1/+1 counter on each permanent, then proliferate.
(I think I'm stretching for ideas)
Bequeath
Enchantment
: The next time you would draw a card this turn, target opponent draws a card instead.
Candysnap Dispenser
Artifact
: Target opponent draws a card and gains control of ~, you gain 2 life.
Toyland Waltz
Sorcery
Each player puts X 1/1 colorless Soldier Construct artifact creature tokens onto the battlefield.
Feast of Days
Enchantment
At the beginning of each upkeep, put a Feast counter on ~, then each player gains X life, where X is the number of Feast counters on ~. When ~ has 12 or more counters on it, sacrifice it.