The Everrain uses four types of dice: five each of the six-sided Attack, Evasion and Enemy dice, and one ten-sided Fate Die.
Attack dice are used when players attack enemies, both when attacking enemy ships and when attacking enemies On Deck.
Evasion dice are used when players are being attacked by enemies.
Enemy dice are used when enemies are attacking players.
The Fate Die is used for Skill Tests and for making some other randomized choices as described on cards, events or action spaces. It is also used to assign damage to ships, and to randomly move any Storms that may be on the Game Board.