Final answer:
The Sniper Crest Tier 2 grants both a Sniper Emblem and a character named Tristana in the video game context it is referenced to.
Step-by-step explanation:
The Sniper Crest Tier 2 in the context provided likely refers to an in-game item or mechanic in a video game. When it is stated that the Sniper Crest Tier 2 grants a 'Sniper Emblem' and 'Also grants a Tristana,' it means that the player will receive both the 'Sniper Emblem' and the character 'Tristana' as rewards or unlocks. The date '12/8/21' is probably an irrelevant part of the question and does not pertain to what the Sniper Crest Tier 2 actually grants in the game.
Therefore, the correct answer is 4) Both Sniper Emblem and Tristana.