Max-Steelspike is a Steel-type Dynamax move. Its power varies depending on the base move used to trigger it, typically ranging from 90-130 in power. Max-Steelspike does not have a traditional accuracy value because Dynamax moves always hit unless the opponent is protected by a move like Protect. In addition to dealing damage, Max-Steelspike has the added effect of raising the user's Defense by one stage after it is used. This makes it particularly useful for boosting the user's survivability in battle. Max-Steelspike converts any Steel-type move into its Dynamax variant during Dynamax battles, and is a staple in strategies aimed at bolstering a team's overall defensive capabilities.