Singles

When this creature enters, you may have it deal 4 damage to target creature with flying.

{T}: Add one mana of any color. {3}: This artifact becomes a 3/3 Dinosaur artifact creature until end of turn.

{2}, {T}, Sacrifice this artifact: Draw three cards, then put two cards from your hand on top of your library in any order.

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +0/+1 ...

Trample When this creature dies, you gain life equal to its power.

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

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +1/+1 ...

{1}{R}, Sacrifice this creature: It deals 3 damage to target player or planeswalker.

{4}, {T}: Create a 2/2 colorless Shapeshifter creature token with changeling. (It is every creature type.)

Whenever a creature you control attacks alone, it gets +X/+X until end of turn, where X is the number of card types among cards in all graveyards. ...

Target creature gets +2/+0 and gains first strike until end of turn.

Equipped creature gets +3/+0 and is every creature type. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

{B}: This creature gains infect until end of turn. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison...

Equipped creature gets +1/+0 and has flying. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

{U}: This creature gains flying until end of turn.

Flying When this creature enters, investigate twice. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a...

Defender, first strike

Whenever another artifact you control enters, you may have this artifact become a 2/2 Bird artifact creature with flying until end of turn. {W}: Th...

Destroy target creature. Madness {B}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into ...

Flying Whenever this creature attacks, it deals damage to any target equal to the number of cards you've drawn this turn.

Equipped creature gets +1/+1 and is every creature type. Equip {2}

{1}: This creature gets +1/-1 until end of turn. When this creature dies, it deals 3 damage to any target.

Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

{R}{G}: Each blocked creature gets +1/+0 and gains trample until end of turn.