Trick Room

You change how time work for the duration. While the spell is active, the order of initiative is reversed and the last creature in the order go first while the first go last. For example, in a battle with 4 creatures with their initiatives being 5, 8, 11 and 15 respectively if the spell is cast by the creature with 11 initiative, after the end of is turn the creature with 5 will go before the one with 8 and after 8 as finished is turn a new round will start where 5 go first, 8 second, 11 third and 15 last. If the spell is cast by any creature while the spell is already active the spell end.