When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

: Add one mana of any color in your commander's color identity.
Sacrifice this artifact: Draw a card.

Enchant creature
Prevent all combat damage that would be dealt to and dealt by enchanted creature.

Defender
: Add X mana in any combination of colors, where X is the number of creatures you control with defender.

When this creature enters, create a tapped Powerstone token. (It's an artifact with ": Add . This mana can't be spent to cast a nonartifact spell.")

: This creature gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.)

You may exert this creature as it attacks. When you do, it gets +1/+0 and gains first strike until end of turn. (An exerted creature won't untap during your next untap step.)

Flying

: Untap target land.

Destroy target creature.

Enchant creature
As long as enchanted creature is green, it gets +1/+1 and has indestructible. (Damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it still dies.)
As long as enchanted creature is white, it gets +1/+1 and has flying.

Indestructible (Effects that say "destroy" don't destroy this artifact.)
: Add one mana of any color.

Blindblast deals 1 damage to target creature. That creature can't block this turn.
Draw a card.

Creatures your opponents control get -1/-1 until end of turn.

When this enchantment enters, exile another target nonland permanent.
When this enchantment leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Target player shuffles their graveyard into their library.
Draw a card.

Target player discards two cards.
Cycling (, Discard this card: Draw a card.)

Put a -1/-1 counter on target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Kicker (You may pay an additional as you cast this spell.)
Haste
When this creature enters, if it was kicked, gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.

Whenever this creature attacks, you draw a card and you lose 1 life.

Flying
: Tap all creatures target player controls.

Creatures with power less than this creature's power can't block it.
This creature gets +1/+1 for each Aura on the battlefield.

If you control a Forest, rather than pay this spell's mana cost, you may have an opponent gain 3 life.
Target creature gets +4/+4 until end of turn.

Choose one —
• Creatures you control get +2/+0 until end of turn.
• Creatures you control get +0/+2 until end of turn.

First strike (This creature deals combat damage before creatures without first strike.)
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

Whenever this creature attacks and isn't blocked, you may draw a card. If you do, this creature assigns no combat damage this turn.

Flying

Target creature gets +2/+1 and gains lifelink until end of turn.
Draw a card.

Destroy target land.

When this creature dies, each player puts a card from their hand on top of their library.

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

Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

Destroy target artifact or enchantment. Scry 1.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

, : Tap target creature. ( can be paid with either or 2 life.)

When this creature dies, you may search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.
, Sacrifice this creature: Draw a card.