Boxing Day

Whenever another creature enters the battlefield under your control, Molten Gatekeeper deals 1 damage to each opponent. Unearth {R} ({R}: Return th...

Haste When Clockwork Percussionist dies, exile the top card of your library. You may play it until the end of your next turn.

When Heaped Harvest enters and when you sacrifice it, you may search your library for a basic land card, put it onto the battlefield tapped, then s...

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying When Refurbished Familiar enters the battlefield, ...

{T}: Add {C}. {T}: Add {B} or {G}. Talisman of Resilience deals 1 damage to you.

Equipped creature gets +1/+1 for each Aura and Equipment attached to it and has ward {2}. (Whenever equipped creature becomes the target of a spell...

Suspend 3—{1} (Rather than cast this card from your hand, you may pay {1} and exile it with three time counters on it. At the beginning of your upk...

Flying {T}: Add one mana of any color.

Players play with the top card of their libraries revealed. {T}, Sacrifice Lantern of Insight: Target player shuffles their library.

{T}: Add {C}. {T}: Add {G} or {U}. Talisman of Curiosity deals 1 damage to you.

When Dissection Tools enters, manifest dread, then attach Dissection Tools to that creature. Equipped creature gets +2/+2 and has deathtouch and li...

Whenever Hedge Shredder attacks, you may mill two cards. Whenever one or more land cards are put into your graveyard from your library, put them on...

Indestructible (Effects that say "destroy" don't destroy this artifact.) Equipped creature gets +1/+1 and has "Whenever this creature attacks, crea...

{T}: Add {C}. {T}: Target nonland permanent becomes an artifact in addition to its other types until end of turn.

Tap two untapped artifacts you control: Untap target artifact.

{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.

{T}: Add {R}. As Cursed Mirror enters the battlefield, you may have it become a copy of any creature on the battlefield until end of turn, except i...

Whenever a player casts a spell, if no mana was spent to cast it, counter that spell. {1}, {T}, Sacrifice Vexing Bauble: Draw a card.

Indestructible (Effects that say "destroy" don't destroy this artifact.) Equipped creature gets +1/+1 and has "Whenever this creature attacks, crea...

{T}: Add one mana of any color in your commander's color identity. Sacrifice Commander's Sphere: Draw a card.

{T}, Tap an untapped creature you control: Add one mana of any color.

Flying Artifact spells you cast cost {1} less to cast.

When Hunter's Bow enters the battlefield, attach it to target creature you control. That creature deals damage equal to its power to up to one targ...

You may look at the top card of your library any time. You may play historic lands and cast historic spells from the top of your library. (Artifact...