Patron's favor

Once per long rest, as a bonus action, you can ask your patron to momentarily enhance your instincts for one turn, granting you any of the following bonus on your next spell cast.

1) Your instincts allows you manipulate the essence of the magic supporting your spell allowing you to reach targets (1d4+1)*5 feet further.

2) You instinctively spot the weaknesses in a target defenses, granting you advantage on your next spell attack against it.

3) Your instincts increase your reflexes allowing you to use your reaction, after hitting an ennemy, to deal further damage equivalent to 1dX of the spell damage, where X is the base damage dice.