Good skill for faster and burst decks since it makes you start with an extra card, even though your opponent also draws one extra. If your deck moves faster, you can make it work better for you.
It's generally considered average since you can use this skill with any deck, but there are always better skills that can be used, ones that can fit better with the deck themes to boost it's potential.
PvP Best decks [8/15 updated!]
How to beat/farm Paradox Brothers Lvl 40
King of Games decks [August]
The Atmosphere | Decks and Tips
Nephthys: deck recipe
Scroll of Bewitchment | Decks and Tips
Statue Control: deck recipe
Zombie Spirit: deck recipe
Union Attack | Decks and Tips
Crystal Seer | Decks and Tips
Gravekeeper's Vassal | Decks and Tips