Magda, Brazen Outlaw
Legendary Creature — Dwarf Berserker
Other Dwarves you control get +1/+0.
Whenever a Dwarf you control becomes tapped, create a Treasure token.
Sacrifice five Treasures: Search your library for an artifact or Dragon card, put that card onto the battlefield, then shuffle.
Slawomir Maniak
The List (PLST)
• #KHM-142Rulings
For the triggered ability to trigger, a Dwarf you control has to actually change from untapped to tapped. If an effect attempts to tap a Dwarf you control while it is already tapped, the ability won’t trigger.
(wotc • 2021-02-05)
Magda’s triggered ability doesn’t allow you to tap any Dwarves. You have to find some other way to tap them. Attacking is still a great way to go.
(wotc • 2021-02-05)
Rulings
For the triggered ability to trigger, a Dwarf you control has to actually change from untapped to tapped. If an effect attempts to tap a Dwarf you control while it is already tapped, the ability won’t trigger.
(wotc • 2021-02-05)
Magda’s triggered ability doesn’t allow you to tap any Dwarves. You have to find some other way to tap them. Attacking is still a great way to go.
(wotc • 2021-02-05)