Boxing Day

Flying Whenever the first noncreature spell of a turn is cast, counter that spell.

Put a card from your hand on top of your library: Return Leashling to its owner's hand.

Radiance — Until end of turn, target creature and each other creature that shares a color with it gain "This creature can't block."

Flying, haste When Hunted Dragon enters the battlefield, target opponent creates three 2/2 white Knight creature tokens with first strike.

{T}: Hammerfist Giant deals 4 damage to each creature without flying and each player.

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....

{1}{R}: Greater Forgeling gets +3/-3 until end of turn.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Haste Goblin Fire Fiend must be blocked if able. {R}: Goblin Fire Fiend gets +1/+0 until end of turn.

Enchant creature When Galvanic Arc enters the battlefield, it deals 3 damage to any target. Enchanted creature has first strike.

Whenever Frenzied Goblin attacks, you may pay {R}. If you do, target creature can't block this turn.

Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. If {W} was spent to cast this spell, t...

Choose a card name. Target player reveals cards from the top of their library until a card with that name is revealed. If it is, that player puts t...

Flying When Drake Familiar enters the battlefield, sacrifice it unless you return an enchantment to its owner's hand.

Target creature becomes the color or colors of your choice until end of turn. Draw a card.

Return target creature you control and target creature you don't control to their owners' hands.

Tap three untapped creatures you control: Tap target creature.

({T}: Add {B} or {G}.) As Overgrown Tomb enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Golgari Rot Farm enters the battlefield tapped. When Golgari Rot Farm enters the battlefield, return a land you control to its owner's hand. {T}:...

{T}: Add {C}. {U}{B}, {T}: Target player mills a card.

When Civic Wayfinder enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

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....

Defender (This creature can't attack.) When Carven Caryatid enters the battlefield, draw a card.

Whenever an Aura becomes attached to Bramble Elemental, create two 1/1 green Saproling creature tokens.