Commander Masters

Instant

For each opponent, exile up to one target permanent that player controls with an even mana value. (Zero is even.)
Adamant — If at least three colorless mana was spent to cast this spell, return a permanent card with an odd mana value from your graveyard to the battlefield.

Desecrate Reality

The List

Sorcery

Put a +1/+1 counter on target creature you control, then it fights target creature you don't control. (Each deals damage equal to its power to the other.)
Adamant — If at least three green mana was spent to cast this spell, the creature you control gains indestructible until end of turn.

Outmuscle

Throne of Eldraine

Creature — Human Knight

Adamant — If at least three white mana was spent to cast this spell, this creature enters with a +1/+1 counter on it.

Ardenvale Paladin

Human

Create two 1/1 white Human creature tokens.
Adamant — If at least three white mana was spent to cast this spell, you gain 1 life for each creature you control.

Rally for the Throne

Put a +1/+1 counter on each creature you control.
Adamant — If at least three white mana was spent to cast this spell, creatures you control gain vigilance until end of turn.

Silverflame Ritual

Food

Return target nonland permanent to its owner's hand. Draw a card.
Adamant — If at least three blue mana was spent to cast this spell, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")

Turn into a Pumpkin

Draw three cards.
Adamant — If at least three blue mana was spent to cast this spell, scry 3.

Unexplained Vision

Flying
Adamant — If at least three blue mana was spent to cast this spell, this creature enters with a +1/+1 counter on it.

Vantress Paladin

Adamant — If at least three black mana was spent to cast this spell, mill four cards.
You may choose a creature card in your graveyard. If you do, return it to the battlefield with an additional +1/+1 counter on it.

Cauldron's Gift

Target player draws two cards and loses 2 life.
Adamant — If at least three black mana was spent to cast this spell, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")

Foreboding Fruit

Menace (This creature can't be blocked except by two or more creatures.)
Adamant — If at least three black mana was spent to cast this spell, this creature enters with a +1/+1 counter on it.

Locthwain Paladin

Haste
Adamant — If at least three red mana was spent to cast this spell, this creature enters with a +1/+1 counter on it.

Embereth Paladin

Searing Barrage deals 5 damage to target creature.
Adamant — If at least three red mana was spent to cast this spell, Searing Barrage deals 3 damage to that creature's controller.

Searing Barrage

Slaying Fire deals 3 damage to any target.
Adamant — If at least three red mana was spent to cast this spell, it deals 4 damage instead.

Slaying Fire

Creature — Giant Knight

Adamant — If at least three green mana was spent to cast this spell, this creature enters with a +1/+1 counter on it.
This creature can't be blocked by creatures with power 2 or less.

Garenbrig Paladin

Return target card from your graveyard to your hand. Put up to one other target card from your graveyard on top of your library. Exile Once and Future.
Adamant — If at least three green mana was spent to cast this spell, instead return those cards to your hand and exile Once and Future.

Once and Future

Artifact Creature — Gnome

Adamant — When this creature enters, if at least three mana of the same color was spent to cast it, draw a card.

Clockwork Servant

Artifact Creature — Golem

Adamant — If at least three mana of the same color was spent to cast this spell, this creature enters with a +1/+1 counter on it.