Tenth Edition

Destroy target artifact, enchantment, or land.

Search your library for a card, put that card into your hand, then shuffle.

Spawning Pool enters the battlefield tapped. {T}: Add {B}. {1}{B}: Spawning Pool becomes a 1/1 black Skeleton creature with "{B}: Regenerate this...

You have no maximum hand size.

Flying

{U}, {T}: Return target permanent you control to its owner's hand.

{2}: Mantis Engine gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.) {2}: Mantis Engine gains first ...

Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. (It can attack and {T} this turn.)

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

Search your library for a land card, reveal it, put it into your hand, then shuffle.

Sacrifice a creature: Nantuko Husk gets +2/+2 until end of turn.

Flying, double strike

Whenever another creature enters the battlefield, you gain 1 life.

Equipped creature can't be blocked and has shroud. (It can't be the target of spells or abilities.) Equip {2}

{2}, {T}: You gain 1 life.

Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever Thieving Magpie deals damage to an opponent, draw a card.

Your opponents play with their hands revealed.

Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. (It can attack and {T} this turn.)

Counter target spell. Look at the top four cards of your library, then put them back in any order.

Sacrifice Composite Golem: Add {W}{U}{B}{R}{G}.

Destroy all artifacts. They can't be regenerated.

Whenever another creature enters the battlefield, you gain 1 life.

Whenever Sylvan Basilisk becomes blocked by a creature, destroy that creature.