Mountain, Go was a four-card Secret Lair drop dedicated entirely to Lightning Bolt, with four different foil full-art alternate illustrations depicting creatures being struck by its devastating three-damage effect. Artwork by Noah Bradley, Brigitte Roka, Robbie Trevino, and Alexis Ziritt gave each version a distinct visual take on one of Magic's most recognizable spells. The drop was part of the Summer Superdrop and was also available through its bundle, making it an especially focused collectible for Lightning Bolt and red Magic fans.
Given the rarity and limited information on some bonus cards, this may not be a complete list of all potential bonus cards available in this Secret Lair.
Ral, Storm Conduit
Whenever you cast or copy an instant or sorcery spell, Ral deals 1 damage to target opponent or planeswalker.
+2: Scry 1.
−2: When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.
