<p>Mana empties from every player's mana pool at the end of each step and phase.</p>

<blockquote>
  <p>500.4. When a step or phase ends, any unused mana left in a player’s mana pool empties. This turn-based action doesn’t use the stack.</p>
</blockquote>

CC BY-SA 3.0
2018-02-18T21:16:38.177Z
2018-02-18T21:16:38.177Z
ikegami
<p>Will the mana that has been added to your mana pool by <a class="mtg-autocard" target="_blank" rel="noreferrer" href="http://gatherer.wizards.com/Pages/Search/Default.aspx?name=%2b%5bKoth%20of%20the%20Hammer%5d">Koth of the Hammer</a>'s -2 ability empty as your turn ends, or is the mana from the -2 ability added for the rest of the game?</p>

<magic-the-gathering>
Koth of the Hammer (-2 ability)
Bryan Baez
# Koth of the Hammer (-2 ability)

(Asked by: username_0 on 2018-02-18)

Will the mana that has been added to your mana pool by [Koth of the Hammer](http://gatherer.wizards.com/Pages/Search/Default.aspx?name=%2b%5bKoth%20of%20the%20Hammer%5d)'s -2 ability empty as your turn ends, or is the mana from the -2 ability added for the rest of the game?

**Tags:** magic-the-gathering


---

## 1 answers

### Answer by username_1 on 2018-02-18. Score: 1

Mana empties from every player's mana pool at the end of each step and phase.

> 500.4. When a step or phase ends, any unused mana left in a player’s mana pool empties. This turn-based action doesn’t use the stack.


---

