Boxing Day

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever a creature dealt damage by Sengir Vampire this turn dies...

Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of S...

Flying {2}{U}: Tap target creature with flying.

Flying, vigilance

Put a +1/+1 counter on target creature, two +1/+1 counters on another target creature, and three +1/+1 counters on a third target creature.

Flying (This creature can't be blocked except by creatures with flying or reach.) {R}: Shivan Dragon gets +1/+0 until end of turn.

Flying {2}{U}: Draw a card, then put a +1/+1 counter on Sphinx of Magosi.

Return target nonland permanent to its owner's hand.

Enchant creature Enchanted creature gets +2/+2 and has vigilance. (Attacking doesn't cause it to tap.)

Trample Whenever another nontoken creature enters the battlefield under your control, you may draw a card.

Enchant creature Enchanted creature gets +3/+3.

Target player discards two cards.

Cone of Flame deals 1 damage to any target, 2 damage to another target, and 3 damage to a third target.

Whenever Borderland Marauder attacks, it gets +2/+0 until end of turn.

Flying (This creature can't be blocked except by creatures with flying or reach.) When Aegis Angel enters the battlefield, another target permanent...