Final answer:
The Scrap Crest: Tier 2 is a game mechanic that provides a player with a specific in-game reward such as a character, item, or emblem. The precise reward depends on the context of the game in which it is used.
Step-by-step explanation:
The Scrap Crest: Tier 2 refers to an in-game mechanic in a strategy video game. When a player obtains a Scrap Crest: Tier 2, they are granted a specific bonus or item within the game, relevant to the game's meta and mechanics. Without context on which game is being referred to, it's difficult to provide a precise answer. However, typically in a game, when you align a reward with the words 'Tier 2', it often indicates a mid-level reward structure. The options provided seem to suggest that this is related to characters or emblems within a game. For example, a choice between Ekko and Blitzcrank would imply that these are characters or units a player can deploy or utilize, and Scrap Emblem might relate to an in-game resource or item that enhances gameplay in some manner.