Chaosdrache

Fliegend, Eile
Der Chaosdrache greift in jedem Kampf an, falls möglich.
Zu Beginn des Kampfes in deinem Zug würfelt jeder Spieler einen W20. Falls ein oder mehrere Gegner das höchste Ergebnis erzielt haben, kann der Chaosdrache in diesem Kampf keinen jener Spieler oder Planeswalker, die sie kontrollieren, angreifen.

Dragón del caos

Vuela, prisa.
El Dragón del caos ataca cada combate si puede.
Al comienzo del combate en tu turno, cada jugador tira 1d20. Si uno o más oponentes sacaron el resultado más alto, el Dragón del caos no puede atacar este combate a esos jugadores o a planeswalkers que controlan.

Dragon du chaos

Vol, célérité
Le Dragon du chaos attaque à chaque combat si possible.
Au début du combat pendant votre tour, chaque joueur lance un d20. Si au moins un adversaire a eu le résultat le plus élevé, le Dragon du chaos ne peut pas attaquer ce joueur ou les planeswalkers qu'il contrôle pendant ce combat.

Drago del Caos

Volare, rapidità
Il Drago del Caos attacca in ogni combattimento, se può farlo.
All'inizio del combattimento nel tuo turno, ogni giocatore tira un d20. Se uno o più avversari hanno ottenuto il risultato più alto, il Drago del Caos non può attaccare quei giocatori o i planeswalker che controllano in questo combattimento.

ケイオス・ドラゴン

飛行、速攻
各戦闘で、ケイオス・ドラゴンは可能なら攻撃する。
あなたのターンの戦闘の開始時に、各プレイヤーはそれぞれd20を１回振る。１人以上の対戦相手が最大の出目を出したなら、この戦闘で、ケイオス・ドラゴンはそのプレイヤーやそのプレイヤーがコントロールしているプレインズウォーカーを攻撃できない。

Chaos Dragon

Flying, haste
This creature attacks each combat if able.
At the beginning of combat on your turn, each player rolls a d20. If one or more opponents had the highest result, this creature can't attack those players or planeswalkers they control this combat.

Commander Legends: Battle for Baldur's Gate

Flying, haste
Chaos Dragon attacks each combat if able.
At the beginning of combat on your turn, each player rolls a d20. If one or more opponents had the highest result, Chaos Dragon can't attack those players or planeswalkers they control this combat.

Forgotten Realms Commander

An ability that tells you to roll a die will also specify what to do with the result of that roll. Most often, this is in the form of a "results table" in the card text.

An effect that says "choose a target, then roll a d20" or similar still uses the normal process of putting an ability on the stack and resolving it. Choosing targets is part of putting the ability on the stack and rolling the d20 happens later, as the ability resolves.

Dice are identified by the number of faces each one has. For example, a d20 is a twenty-sided die.

Dice used must have equally likely outcomes and the roll must be fair. Although physical dice are recommended, digital substitutes are allowed, provided they have the same number of equally likely outcomes as specified in the original roll instruction.

Some abilities, like that of Pixie Guide and Barbarian Class, replace rolling a die with rolling extra dice and ignoring the lowest roll. The ignored rolls are not considered for the effect that instructed you to roll a die, and do not cause abilities to trigger. For all intents and purposes, once you determine which dice count, any extra dice were never rolled.

Some effects instruct you to roll again. This uses the same number and type of dice as the original roll, and that roll will use the same set of possible outcomes.

Some effects may modify the result of a die roll. This may be part of the instruction to roll a die or it may come from other cards. Anything that references the "result" of a die roll is looking for the result after these modifications. Anything that is looking for the "natural result" is looking for the number shown on the face of the die before these modifications.

The instruction to roll a die and the effect that occurs because of the result are all part of the same ability. Players do not get the chance to respond to the ability after knowing the result of the roll.

Tournament events have more specific rules regarding dice and die-rolling. For more information, please see the most recent version of the Magic Tournament Rules at https://wpn.wizards.com/en/document/magic-gathering-tournament-rules.

While playing Planechase, rolling the planar die will cause any ability that triggers whenever a player rolls one or more dice to trigger. However, any effect that refers to a numerical result will ignore the rolling of the planar die.

You roll a d20 as well as your opponents. If you had a higher result than all of your opponents, Chaos Dragon won't have any restrictions on who it may attack.