Boxing Day

First strike Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

When Seller of Songbirds enters the battlefield, create a 1/1 white Bird creature token with flying.

Populate. Creatures you control gain indestructible until end of turn. (To populate, create a token that's a copy of a creature token you control.)

Flying Whenever Roc Charger attacks, target attacking creature without flying gains flying until end of turn.

Equipped creature gets +1/+1 and has vigilance and "{3}, {T}: Tap target creature." {2}, Sacrifice Wrench: Draw a card. Equip {2}

Creatures you control get +1/+3 until end of turn. Untap them.

Flying, vigilance Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

Put target creature into its owner's library second from the top. Its controller gains 3 life.

Target creature gets +2/+2 and gains flying until end of turn.

Enchant creature Enchanted creature gets +1/+1 and is goaded. (It attacks each combat if able and attacks a player other than you if able.) Wheneve...

{1}, {T}: Tap target creature with mana value 2 or greater.

Target creature you control gains protection from the color of your choice until end of turn. (It can't be blocked, targeted, dealt damage, enchant...

Pay 2 life: Glorifier of Dusk gains flying until end of turn. Pay 2 life: Glorifier of Dusk gains vigilance until end of turn.

Create X 2/2 white Soldier creature tokens with vigilance. If X is 10 or more, also create X 4/4 white Angel creature tokens with flying and vigila...

Flying

Vigilance Other Soldiers you control have vigilance, trample, and haste. {2}{R}{W}: Until end of turn, Soldiers you control gain "Whenever this cre...

When Doomed Traveler dies, create a 1/1 white Spirit creature token with flying.

Deadly Riposte deals 3 damage to target tapped creature and you gain 2 life.

Will of the council — Starting with you, each player votes for a nonland permanent you don't control. Exile each permanent with the most votes or t...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

When Azorius Justiciar enters the battlefield, detain up to two target creatures your opponents control. (Until your next turn, those creatures can...

When Azorius Arrester enters the battlefield, detain target creature an opponent controls. (Until your next turn, that creature can't attack or blo...

Flying If you would gain life, you gain that much life plus 1 instead. Angel of Vitality gets +2/+2 as long as you have 25 or more life.

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.