Nicol Bolas, the Ravager

Whenever you become the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}.

Creature tokens get -1/-0.

Counter target artifact or enchantment spell.

This spell costs {1} less to cast for each creature on the battlefield.

Blasphemous Act deals 13 damage to each creature.

Choose one —

• Counter target red spell.

• Destroy target red permanent.

Target player draws X cards. Shuffle Blue Sun's Zenith into its owner's library.

Counter target colorless spell.

Counter target spell unless its controller pays {1} for each card in your graveyard.

Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Coldsteel Heart enters the battlefield tapped.

As Coldsteel Heart enters the battlefield, choose a color.

{T}: Add one mana of the chosen color.

This spell can't be countered.

Combust deals 5 damage to target white or blue creature. The damage can't be prevented.

Counter target spell unless its controller pays {X}. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Counter target spell.

Investigate three times. (To investigate, create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.")

This spell can't be countered.

Counter target spell you don't control.

Overload {1}{U}{U}{R} (You may cast this spell for its overload cost. If you do, change its text by replacing all instances of "target" with "each.")

Counter target spell. Its controller puts the top four cards of their library into their graveyard.

Counter target spell.

Counter target noncreature spell. Its controller loses 2 life.

Counter target spell unless its controller pays {1} for each card in your graveyard.

Cycling {2} ({2}, Discard this card: Draw a card.)

Destroy all creatures. They can't be regenerated.

Destroy all creatures. Each player loses life equal to the number of creatures they controlled that were destroyed this way.

Counter target creature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

As an additional cost to cast this spell, return a land you control to its owner's hand.

Counter target spell.

Counter target spell. If an artifact or creature spell is countered this way, put that card onto the battlefield under your control instead of into its owner's graveyard.

{T}: Add {U} or {B}.

{U}{B}, {T}, Sacrifice Dimir Cluestone: Draw a card.

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

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

Counter target spell with converted mana cost 4 or greater.

Counter target spell. Its controller discards a card.

Counter target spell.

Draw a card.

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Counter up to two target spells.

{1}{U}: Counter target red spell.

Counter target non-Faerie spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Counter target red or green spell.

You may pay 1 life and exile a blue card from your hand rather than pay Force of Will's mana cost.

Counter target spell.

Counter target spell, then proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)

{T}: Add three mana of any one color.

Counter target spell. If that spell is countered this way, put that card on the top or bottom of its owner's library instead of into that player's graveyard.

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

Destroy all creatures you don't control and all planeswalkers you don't control.

{T}: Add {U} or {R}.

{U}{R}, {T}, Sacrifice Izzet Cluestone: Draw a card.

For each creature, its controller sacrifices it unless he or she pays X life.

Destroy all creatures, then search target opponent's library for up to three creature cards and put them into their graveyard. Then that player shuffles their library.

Flying

When Nicol Bolas, the Ravager enters the battlefield, each opponent discards a card.

{4}{U}{B}{R}: Exile Nicol Bolas, the Ravager, then return him to the battlefield transformed under his owner's control. Activate this ability only any time you could cast a sorcery.

{T}: Add {U}, {B}, or {R}.

Destroy all creatures you don't control. They can't be regenerated.

Counter target spell. Its controller puts the top two cards of their library into their graveyard.

Draw X cards, then discard a card.

{T}: Add {B} or {R}.

{B}{R}, {T}, Sacrifice Rakdos Cluestone: Draw a card.

Choose one —

• Counter target blue spell.

• Destroy target blue permanent.

Counter target spell. Untap up to four lands.

{T}: Add {C}{C} to your mana pool.

At the beginning of your upkeep, draw a card.

{T}: Staff of Nin deals 1 damage to target creature or player.

Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

{T}: Add {C}.

{T}: Add {U} or {B}. Talisman of Dominance deals 1 damage to you.

{T}: Add {C}.

{T}: Add {B} or {R}. Talisman of Indulgence deals 1 damage to you.

{T}: Add {C}{C}{C}.

Devoid (This card has no color.)

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Worn Powerstone enters the battlefield tapped.

{T}: Add {C}{C}.