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Neverwinter Hydra
Creature — Hydra
As this creature enters, roll X d6. It enters with a number of +1/+1 counters on it equal to the total of those results.
Trample
Ward 4 generic mana (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 4 generic mana .)
Rulings (11)
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.
Jul 23, 2021
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.
Jul 23, 2021
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.
Jul 23, 2021
Legality
Formats by platform
Commander
Competitive
Printings (2)
AFC#41$7.40
Forgotten Realms Commander
AFC#310$10.32
Forgotten Realms Commander