Boxing Day

{T}: Target land you control becomes the basic land type of your choice until end of turn.

Flying When Faerie Mechanist enters the battlefield, look at the top three cards of your library. You may reveal an artifact card from among them a...

Flying {1}{W}{B}, {T}: Destroy target creature or enchantment. {2}{U}: Untap Ethersworn Adjudicator.

Flying At the beginning of your upkeep, return an artifact you control to its owner's hand.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {U}, {T}: Draw a card, then discard a card.

Creatures your opponents control get -1/-0.

Enchant red or green creature Enchanted creature doesn't untap during its controller's untap step.

Target creature gets -3/-0 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)

When Brackwater Elemental attacks or blocks, sacrifice it at the beginning of the next end step. Unearth {2}{U} ({2}{U}: Return this card from your...

Defender, flying At the beginning of your end step, you may gain life equal to the power of target creature you control.

Enchant creature Enchanted creature has flying, first strike, and vigilance.

Whenever you cast an enchantment spell, create a 4/4 white Angel creature token with flying.

{W}, {T}: Tap target permanent.

When Rhox Meditant enters the battlefield, if you control a green permanent, draw a card.

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

{T}: Add {C}. {T}: Target land you control becomes the basic land type of your choice until end of turn.

Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any c...

You have no maximum hand size. {T}: Add {C}.

{T}: Add one mana of any color. Spend this mana only to cast a creature spell.

{1}{W}, {T}: You gain 5 life. {1}{U}, {T}: Draw a card, then discard a card. {1}{B}, {T}: Target creature gets -2/-2 until end of turn. {1}{R}, {T}...

First strike {W}{U}{B}{R}{G}: Until end of turn, Paragon of the Amesha becomes an Angel, gets +3/+3, and gains flying and lifelink.

Domain — Equipped creature gets +1/+1 for each basic land type among lands you control. Equip {3}

{1}, {T}: Add one mana of any color.