Destroy target artifact, enchantment, or creature with power 4 or greater.

Battalion — Whenever this creature and at least two other creatures attack, put a +1/+1 counter on this creature.

When this enchantment enters, exile target creature an opponent controls until this enchantment leaves the battlefield. You gain 2 life.

Landfall — Whenever a land you control enters, tap target creature an opponent controls.

Rally — Whenever this creature or another Ally you control enters, creatures you control gain vigilance until end of turn.

Defender
Whenever this creature or another Ally you control enters, you may put a +1/+1 counter on this creature.

Creatures you control get +2/+2 until end of turn.

Flying
: Regenerate this creature.

When this creature enters, creatures you control get +2/+1 until end of turn.

Ward
When this artifact enters, exile target nonland permanent an opponent controls until this artifact leaves the battlefield.

Enchant creature
Enchanted creature gets +3/+3 and has vigilance.
Umbra armor

As long as you're shorter than an opponent, Man of Measure has first strike and gets +0/+1.
As long as you're taller than an opponent, Man of Measure gets +1/+0.

Counter target spell unless its controller pays .

Enchant creature
Enchanted creature can't attack.
: Enchanted creature gets -1/-1 until end of turn.
: Enchanted creature can't block this turn.

Cast this spell only during combat.
Your opponents can't cast spells this turn.
End the combat phase. (Remove all attackers and blockers from combat. Exile all spells and abilities from the stack, including this spell.)

Lifelink
Whenever another artifact you control enters, this creature gets +1/+1 until end of turn.

Living weapon
Equipped creature gets +1/+1 and has flying.
Equip

When this creature enters, you gain 2 life.

: Exile Mangara and target permanent.

Lifelink
Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, draw a card.
Whenever an opponent casts their second spell each turn, draw a card.

You gain 5 life.
When a spell or ability an opponent controls causes you to discard this card, you gain 2 life, and you return this card from your graveyard to your hand at the beginning of the next end step.

As this enchantment enters, choose black or red.
At the beginning of your upkeep, sacrifice this enchantment unless you pay .
Whenever a creature of the chosen color deals damage to you or a white creature you control, this enchantment deals that much damage to that creature.

Flash
Enchant creature
Whenever a creature enters, enchanted creature gets +2/+2 until end of turn.

Enchant creature you control
When this Aura enters, return any number of target Aura and/or Equipment cards from your graveyard to the battlefield attached to enchanted creature.
Enchanted creature gets +1/+1 for each Aura and Equipment attached to it.

: You gain 1 life.

Flying
: This creature gets +0/+1 until end of turn.

Creatures with power 3 or greater don't untap during their controllers' untap steps.