Tymna the Weaver [Commander 2016] Commander 2017 You can use this effect

You can use this effect during either player's turn

that is "Dark Magician" or specifically lists "Dark Magician" or "Dark Magician Girl" in its text

the Fading Light

Destroy a number of monsters on the field equal to the number of Heads

Tymna the Weaver [Commander 2016] Commander 2017 You can use this effectSet: Commander 2016 Type: Legendary Creature Human Cleric Rarity: Rare Cost: {1}{W}{B} Lifelink At the beginning of your postcombat main phase, you may pay X life, where X is the number of opponents that were dealt combat damage this turn. If you do, draw X cards. Partner (You can have two commanders if both have partner.)