Just aim for the corner of the brick and jumpthrow. it will blind anyone top mid but wont do much to anyone who has pushed further down mid.

Nade Time till goes off : 2 seconds

Nade Ranking (stars are rated as 5 is the worst and 0 is the best, so the more stars the more challenge/time/difficulty/risk)

Setup Time: ★☆☆☆☆ (approx. 4 seconds)
Practice till Flawless execute: ★★☆☆☆ (approx. 3-4 attempts till you can hit it regularly)
Cost of Failure: ★★★☆☆ (Deep Flash yourself)
Throw Difficulty: ★☆☆☆☆ (Easy)

Nade Overall Rating: ★Occasional★
|| Occasional- Someone who has utility occasionally but doesn't practice ||