Boxing Day

When Golden Egg enters the battlefield, draw a card. {1}, {T}, Sacrifice Golden Egg: Add one mana of any color. {2}, {T}, Sacrifice Golden Egg: You...

The next attack action card with cost [2 resource] or greater you play this turn gains +4[attack]. **Go again**

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

The next attack action card with cost [2 resource] or greater you play this turn gains +4[attack]. **Go again**

Battalion — Whenever Nav Squad Commandos and at least two other creatures attack, Nav Squad Commandos gets +1/+1 until end of turn. Untap it.

The next attack action card with cost [2 resource] or greater you play this turn gains +5[attack]. **Go again**

Whenever you cast a spell that targets Hero of the Pride, creatures you control get +1/+0 until end of turn.

The next attack action card with cost [2 resource] or greater you play this turn gains +6[attack]. **Go again**

At the beginning of your end step, if you gained 3 or more life this turn, create a 2/2 white Griffin creature token with flying.

The next attack action card with cost [2 resource] or greater you play this turn gains +6[attack]. **Go again**

Flying Cycling {2} ({2}, Discard this card: Draw a card.) Embalm {3}{W}{W} ({3}{W}{W}, Exile this card from your graveyard: Create a token that's...

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

The next attack action card with cost [resource] or less you play this turn gains +1[attack]. **Go again**

When Isolation Zone enters the battlefield, exile target creature or enchantment an opponent controls until Isolation Zone leaves the battlefield. ...

The next attack action card with cost [resource] or less you play this turn gains +2[attack]. **Go again**

Flash (You may cast this spell any time you could cast an instant.) When Drogskol Shieldmate enters the battlefield, other creatures you control ge...

The next attack action card with cost [resource] or less you play this turn gains +2[attack]. **Go again**

Flying Each creature you control that has an Adventure enters the battlefield with an additional +1/+1 counter on it. (It doesn't need to have gon...

The next attack action card with cost [resource] or less you play this turn gains +3[attack]. **Go again**

When Legion's Landing enters the battlefield, create a 1/1 white Vampire creature token with lifelink. When you attack with three or more creature...

You may put a card from your hand on the bottom of your deck. If you do, draw a card.

Vigilance

You may put a card from your hand on the bottom of your deck. If you do, draw a card.

Put target creature on top of its owner's library. Awaken 4—{4}{W}{U} (If you cast this spell for {4}{W}{U}, also put four +1/+1 counters on targe...