Boxing Day

Whenever a creature attacks you or a planeswalker you control, reveal the top card of your library. If it's a Forest card, remove that creature fro...

({T}: Add {W} or {U}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

White spells you cast cost {1} less to cast. Blue spells you cast cost {1} less to cast. Spells your opponents cast cost {1} more to cast.

Copy target instant or sorcery spell you control. If this spell was cast from a graveyard, copy that spell twice instead. You may choose new target...

Put five +1/+1 counters on target creature. If this spell was cast from a graveyard, put ten +1/+1 counters on that creature instead. Flashback {5}...

{3}, {T}: Tap target creature and put a +1/+1 counter on it. Until end of turn, that creature gains "{2}{G}{U}: Double the number of +1/+1 counters...

Target player mills X cards. If this spell was cast from a graveyard, that player mills twice that many cards instead. Flashback {X}{U} (You may ca...

{T}: Add one mana of any color that a land an opponent controls could produce.

({T}: Add {G} or {U}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Search your library for a card and put that card into your hand. If this spell was cast from a graveyard, instead search your library for two cards...

({T}: Add {B} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

{G}{U}, {T}: Double the number of each kind of counter on target artifact, creature, or land.

{1}{U}{R}: Return this creature to its owner's hand. Cascade (When you cast this spell, exile cards from the top of your library until you exile a ...

Vigilance, reach Ruric Thar attacks each combat if able. Whenever a player casts a noncreature spell, Ruric Thar deals 6 damage to that player.

Counter target spell. Its controller can't cast spells this turn.

Target player sacrifices an attacking creature of their choice. You create X 1/1 white Soldier creature tokens, where X is that creature's toughness.

Whenever a player casts a spell from their hand, that player exiles it, then exiles cards from the top of their library until they exile a card tha...

Whenever a creature you control with flying enters, it gains haste until end of turn. Whenever a Dragon you control enters, it deals X damage to an...

Flash If an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw...

Equipped creature gets +1/+1 for each card in your hand. Equip {2}

Flash (You may cast this spell any time you could cast an instant.) You may cast green creature spells as though they had flash.

Flying At the beginning of your upkeep, if you control no Thopters other than this creature, return this creature to its owner's hand and create fi...

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {U} o...

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. When this cr...