Boxing Day

Sacrifice an artifact: Thermal Navigator gains flying until end of turn.

Equipped creature has first strike and "{T}, Unattach Surestrike Trident: This creature deals damage equal to its power to target player or planesw...

Equipped creature gets +2/+0 and has "Whenever this creature becomes the target of a spell, this creature deals 2 damage to any target." Equip {2}

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Corpse Cur enter...

Trample {3}{R}, Sacrifice an artifact: Bosh, Iron Golem deals damage equal to the sacrificed artifact's mana value to any target.

Equipped creature gets +1/+0. When equipped creature deals combat damage to a player, unattach Elbrus, the Binding Blade, then transform it. Equip {1}

Whenever a player casts a green spell, you may gain 1 life.

Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped crea...

Farmstead Gleaner doesn't untap during your untap step. {2}, {Q}: Put a +1/+1 counter on Farmstead Gleaner. ({Q} is the untap symbol.)

{T}: Tap target artifact.

{4}, {T}: Put a fate counter on target permanent. {5}, {T}, Sacrifice Oblivion Stone: Destroy each nonland permanent without a fate counter on it, ...

{4}, {T}: Put a divinity counter on target permanent other than That Which Was Taken. Each permanent with a divinity counter on it has indestructible.

Whenever equipped creature deals combat damage to a player, destroy all permanents other than Worldslayer. Equip {5} ({5}: Attach to target creatur...

{1}, Sacrifice a Scarecrow: Draw a card. {4}, {T}: Return target artifact creature card from your graveyard to the battlefield.

{1}, {T}: Untap target creature that has an activated ability with {T} in its cost.

First strike (This creature deals combat damage before creatures without first strike.) At the beginning of your upkeep, sacrifice Razormane Mastic...

Galvanic Juggernaut attacks each combat if able. Galvanic Juggernaut doesn't untap during your untap step. Whenever another creature dies, untap ...

Equipped creature has "Whenever this creature attacks or blocks, it gets +1/+1 until end of turn for each attacking creature." Whenever a Soldier ...

When Prophetic Prism enters the battlefield, draw a card. {1}, {T}: Add one mana of any color.

{T}: You gain 1 life. Then if you have at least 10 life more than your starting life total, transform Chalice of Life.

Whenever you cast a spell, equipped creature gets +2/+2 until end of turn. Equip {2}

Equipped creature gets +2/+0. Equip {1}

When Sundering Titan enters or leaves the battlefield, choose a land of each basic land type, then destroy those lands.

{T}: Add {G}.