[FREE] Timer Cog

I have read and understand the Cogboard Bounty rules

Bounty Request Format:

Discord Username:
Mr. StormyGalaxy ツ#1297

Description of Cog:
This cog counts down the time, acting like a giveaway, but without a prize and reaction. The main command I would like it to have is [p]timer <time>. It’d be nice if it was in a embed like this:


Note: I know that there’s a cog named remindme, but I would like a dedicated command that can also be used in server channels and have it displayed there