Need for Speed is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Sacrifice a land: Target creature gains haste until end of turn.

Complete guide

Need for Speed is a classic Red enchantment that turns your territory into immediate momentum on the battlefield. By sacrificing your long-term resources, you can ensure your creatures never have to wait a turn before crashing into combat.

Trading Land for Velocity

The core of Need for Speed is its activated ability. For the cost of sacrificing one land, you target a creature to gain haste until the end of the turn. Because this is an activated ability, you can use it at any time you have priority, including during your opponent's turn, though it is most effective during your own pre-combat main phase.

Resolution and Timing

To activate the ability, you first announce it and choose a target creature. You then pay the cost by moving a land you control to the graveyard. The ability goes on the stack and, once it resolves, the creature gains haste. This allows it to attack or use abilities with the tap symbol even if it hasn't been under your control since the beginning of your most recent turn.

Common Pitfalls

A common mistake is forgetting that the land is sacrificed as a cost. This means once you announce the ability, your opponents cannot 'respond' by destroying the land to stop you; it is already in the graveyard. However, if the target creature is removed in response, the ability will fail to resolve, and your sacrificed land will remain in the graveyard.

Strategic Implementation

This card is best utilized in aggressive decks that need to end the game before the loss of land count becomes a hindrance. It is also excellent for 'Sneak and Show' style strategies where a massive creature enters the battlefield unexpectedly and needs to attack immediately to be effective.

Interaction examples

Converting Value from Urza's Saga

Urza's Saga

If you control Urza's Saga and it reaches its third chapter, it must be sacrificed after you resolve the search ability. Before that final sacrifice trigger happens, or in response to the chapter II ability, you can activate Need for Speed and sacrifice Urza's Saga as the cost. This allows you to get one last bit of utility out of the land before it would naturally leave the battlefield.

Hasty Pressure with Impact Tremors

Impact Tremors

With Impact Tremors on the board, every creature you play deals damage to your opponents. By using Need for Speed to sacrifice a land, you can give a newly played creature haste. This creates a double-threat scenario: the opponent takes damage from the creature entering the battlefield, and then must immediately face an attacker that they might not have factored into their blocking math.

Guide written with AI from the official text and rulings. Official English text prevails.