Luxior, Giada's Gift
At first glance, Luxior, Giada's Gift is a cheap "turn planeswalker into creature" effect. But Devoted Druid players know that this is their new way of getting infinite mana.
The equip cost of 3 mana won't let you equip it early on, but once it's attached to Devoted Druid the mana train never stops.
It's also a good thing that Luxior is an artifact, which can be used for its respective synergies, too.
Published Apr. 27th 2022