This is especially useful if this card is copies a card that lets you draw cards but has a cost, like "Trade-In" or "Cards of Consonance".
This card can work in an "Infernity" Deck, as most of the archetype's cards require not having a hand to use their effects.
You can inflict heavy damage by using this card with a burn card such as "Misfortune".
Chain this to "Card Destruction". Since your hand will be empty, only your opponent will be affected by it, and will be forced to discard their hands and draw a new one twice. This combination is even more devastating when combined with "Forced Requisition".
You can chain this card to "Monster Reborn". The "Serial Spell" copy of "Reborn" would be able to target a monster you discarded, because discarding the hand is a cost to copy the effect.