Boxing Day

Enchant land Whenever enchanted land becomes tapped, Psychic Venom deals 2 damage to that land's controller.

Each player draws X cards.

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

{T}: Prodigal Sorcerer deals 1 damage to any target.

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspe...

Reveal the first card you draw each turn. Whenever you reveal a basic land card this way, draw a card.

Destroy target creature. It can't be regenerated. Its controller reveals cards from the top of their library until they reveal a creature card. The...

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {G}: Regenerate River Boa.

Phantom Warrior can't be blocked.

Enchant land As Phantasmal Terrain enters the battlefield, choose a basic land type. Enchanted land is the chosen type.

Search your library for a basic land card and put that card onto the battlefield tapped. Then shuffle your library.

Search your library for an instant or sorcery card and reveal that card. Shuffle your library, then put the card on top of it.

{T}: Target creature loses flying until end of turn.

{1}{G}, {T}: Target creature gets -2/-0 until end of turn.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

Each player draws a card for each creature card in their graveyard.

Tap all lands target player controls and that player loses all unspent mana.

Maro's power and toughness are each equal to the number of cards in your hand.

{1}: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

Enchant creature All creatures able to block enchanted creature do so.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)